Professional training for mass communication.

ग्रंथसूची विवरण
निगमित लेखक: United Nations Educational, Scientific and Cultural Organization. Mass Communication Techniques Division
स्वरूप: पुस्तक
भाषा:अंग्रेज़ी
प्रकाशित: [Paris] Unesco [c1965].
श्रृंखला:Its Reports and papers on mass communication, no.45
विषय: