TY - BOOK AU - Mwakasonda, Stanford A. J. AU - ill. TI - Evaluation of advertising effectiveness: a case of medicare industries Ltd (IPP Group) for komesha and Revola Soaps radio commercials AV - EAF QTO HF6161.S63M85 CY - Dar es Salaam KW - Advertising N1 - Bibliography: p.69-70 ER -