Singer, Blair frey50 $ales dogs you do not have to be an attack dog to be successful in sales / Blair Singer. - New York, NY Warner Books c2001 - xxix, 234 p. ill. ; 23 cm. - Rich dad's advisors . - . ISBN: 0446678333 LCCN: 2001087326 Subjects--Topical Terms: Selling.Marketing.Sales management. LC Class. No.: HF5438.25 / .S58 2001 Dewey Class. No.: 658.85