Mass communications ; a book of readings

ग्रंथसूची विवरण
निगमित लेखक:	Illinois. University. Institute of Communications Research
स्वरूप:	पुस्तक
भाषा:	English
प्रकाशित:	Urbana Univ. of Illinois Press 1949
विषय:	Communication and traffic. Schramm, Wilbur Lang, 1907- , ed.