Klein, Howard J. How to test your million dollar idea a unique manual for would-be entrepreneurs Howard J. Klein. - Indianapolis Bobbs-Merrill Co. c1982. - 210 p. ISBN: 0672527006 LCCN: 81017998 //r84 Subjects--Topical Terms: Success in businessBusiness LC Class. No.: HF5386 / .K57 1982 Dewey Class. No.: 650.1/2