Educational communication for development basic concepts, theories and know-how

ग्रंथसूची विवरण
मुख्य लेखक: Cadiz, Ma. Celeste Habito
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Los Banos, Laguna College of Agriculture, University of the Philippines, Los Banos c1991.
विषय: