TY - BOOK AU - Stempel, Guido H. (ed.) AU - Westley, Bruce H. (ed.) TI - Research methods in mass communication SN - 0137739877 U1 - 302.23 PY - 1989/// CY - Englewood Cliff: PB - Prentice-Hall, Inc. KW - communication research methodology KW - content analysis KW - ethical issues KW - experimental research KW - historical KW - legal KW - mass media research methodology KW - qualitative KW - statistical tools KW - survey KW - theory construction ER -