TY - BOOK AU - Wademan Victor TI - Risk-free advertising: How to come close to it T2 - Wiley Series on Marketing Management Ed by Frederick E Webester SN - 0471027146 U1 - X:513-8, L7 PY - 1977/// CY - New York PB - John Wiley KW - Advertising N1 - Glossary: p 138-141 ER -