
Precursor
Precursor
A Documentary film released in 1988, Precursor runs 18m and comes from Poland. Soap2Day lists it with Grzegorz Królikiewicz directing. It holds 7/10 from 1 vote. A thorough enquiry into a personality of a great Polish scholar Professor Marian Mazur who in 1970s created new psychological typology based on cybernetics.
- Genre: Documentary
- Country: Poland
- Director: Grzegorz Królikiewicz
- Cast:

















