(Extensión cultural)

Content: Divulgatory short film commissioned by CineDifusión SEP.

Countries:

Mexico

Genres:

Documentary

Runtime:

30 minutes

Year:

1975

Directors:

Paul Leduc

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Production companies:

Cine Difusión SEP (Secretaría de Educación Pública)

Actors:

Crews:

Director

Writer

Cinematography

Producer

Sound