00278nam a2200097Ia 4500008004100000082001500041100002000056245007100076264002300147300001000170200526s9999||||xx |||||||||||||| ||und||  a658.15 BAN  aBangs, David H. 0aManaging by the Numbers: Financial Essentials for the Entrepreneur  bVision Booksc1993  a167p.