Stjepan Velic

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Kako organizovati dobrovoljnu omladinsku radnu akciju

1964 Director Writer

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Organizacija rada i zivota omladine na radnoj akciji

1964 Director Writer

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Prerada nafte - gorivo

1962 Director Writer

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Prerada nafte - proizvodnja

1962 Director Writer

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Sprecavanje nesreca na radnom mestu

1962 Director Writer

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Uredi svoje radno mesto

1962 Director

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Biljka i zivotinja

1962 Director Writer

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Od zvijezda do zivota

1961 Director

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Biljni organi i njihova funkcija

1960 Director

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Sistem organa za varenje

1960 Director

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Gledamo zivot oko sebe

1959 Director

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Jelen

1959 Director

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Skrivene ljepote

1959 Director

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Viskoza

1959 Director Writer

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Hidroelektrane

1959 Director

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Ponasanje zabe u situaciji straha

1958 Director Writer

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Fazan

1957 Director

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Cement

1957 Director

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Sto je stanica

1956 Director

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Turpijanje II dio

1956 Director

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Turpijanje I dio

1956 Director

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Na suncu, moru i zraku

1956 Director Writer

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Kroz igru i zabavu

1956 Director Writer

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Mikrobi u sluzbi covjeka

1956 Director

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Proizvodnja stakla

1956 Director

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Gubar glavonja

1955 Director

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Proporcionalnost

1955 Director

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Slike s morskog dna

1955 Director

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Asfalt

1955 Director Writer

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Izgradnja ceste Zagreb - Karlovac - Rijeka

1955 Director Writer

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Izvori topline

1955 Director

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Tlak zraka

1955 Director

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Kisik II

1954 Director

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Geometrijska mjesta u ravnini I i II

1954 Director

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Munja i munjovod

1954 Director

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Preobrazba zabe

1953 Director

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Kisik I

1953 Director

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Pitagorin proucak I i II

1953 Director

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Kirusko lecenje mitralne stenoze

1953 Director

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Elektricne nesrece i njihovo sprecavanje

1952 Director

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Gasno zavarivanje

1952 Director

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Operativno lecenje mitralne stenoze

1952 Director

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Licna higijena

1952 Director

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Cuvajte svoje oci

1952 Director

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Savremeno susenje sijena

1952 Director

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II Gimnaestrada

1952 Director Writer

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Traktorska sijacica

1951 Director

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Faringoplastika

1951 Director

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Transfuzija krvi

1951 Director

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Transfuzija krvi na kiruskom odjeljenju

1951 Director

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Nasi zubi

1951 Director

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Traktor

1951 Director

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Traktorski plug

1951 Director

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Strucno savetovanje o mehanizaciji i elektrifikaciji poljoprivrede, Saveza drustavainzenjera i tehnicara

1951 Director

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Rak - bolest XX stoleca

1951 Director

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Zastita pri radu

1950 Director Writer

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Dobijanje papira

1949 Director

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Utopljenik

1949 Director

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Celuloza

1949 Director

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Drvenjaca

1949 Director

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Cross country

1949 Director Writer

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Vuna nasih ovaca

1948 Director Writer

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Ribolov na Jadranu I, II i III

1948 Director Writer