Berrigan, Frances J. A manual on mass media in population and development / Frances J. Berrigan

A manual on mass media in population and development / Frances J. Berrigan . - xxa Paris xxa-fimyyc Unesco yyc-fim, 1977 . - 105 p. 24 cm . - (Population communication manuals)
(Brochado)
Metodologia científica
Comunicação social
População

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