All I Needed to Know in Life I Learned Selling Door to Door by Robert Louis Grottke
English | Sep. 7, 2006 | ISBN: 1419632000 | 86 Pages | PDF | 1 MB
Robert L. Grottke's All I Needed to Know, etc. is his detailed account of successfully selling vacuums as a door-to-door salesman, working his way through college, and towards a fulfilling and recognized career in sales. He shares his telling reminiscences as well as the business knowledge that he learned.