All I Needed to Know in Life I Learned Selling Door to Door

Robert L. Grottke, a native of Illinois, burned a Bachelor of Science degree from Northwestern university, in Evanston, Illinois. He worked his way through college, selling Rexair vacuum cleaners, door to door. He later became a salesman with the Real Silk Hosiery Company, and proved so successful with the firm that he was made the subject of a feature article and cover picture on a magazine, \\\\\\\"Salesman\\\\\\\'s Opportunity.\\\\\\\" He then became a Certified Public Accountant, and worked for one of the Big Eight accounting and auditing firms at the time. He is currently the Chief Financial Officer of an international food retailing group, which licenses and franchises food stores in over 30 countries around the world.Grottke, Robert Louis is the author of 'All I Needed to Know in Life I Learned Selling Door to Door ', published 2006 under ISBN 9781419632006 and ISBN 1419632000.