TY - BOOK ID - 134370994 TI - Theories of mass communication PY - 1970 PB - New York : McKay, DB - UniCat KW - Communication. KW - Mass Media. KW - Mass media KW - Médias KW - Social aspects KW - Aspect social UR - https://www.unicat.be/uniCat?func=search&query=sysid:134370994 AB - ER -