Rao Ambar G Quantitative theories in advertising - New York Wiley 1970 - x,103p cm. - Operations Research Society of America, Publication in Operations Research Ed by David B Hertz. 21 . Bibliography at the end of each chapter; Appendixes: p 100-102 ISBN: 471 70820 8 Source: General Book Subjects--Topical Terms: Advertising Dewey Class. No.: X:513:(B), L0