Block, Clifford H..
Report from the Acapulco Conference : IPDC Off to a Promising Start. - Washington-WAU : Clearinghouse, 1982. - p. 1,11 - Irregular - No. 37 (Mar.1982) - Development communication report ; no. 37 .
Inglés.
Report from the Acapulco Conference : IPDC Off to a Promising Start. - Washington-WAU : Clearinghouse, 1982. - p. 1,11 - Irregular - No. 37 (Mar.1982) - Development communication report ; no. 37 .
Inglés.