McCormack, Mark H. What they don't teach you at Harvard Business School / by Mark H. McCormack. - Toronto ; New York : Bantam Books, c1984. - xvi, 256 p. ; 24 cm. ISBN: 0553050613 LCCN: 84045172 Subjects--Topical Terms: Success in business.Management. LC Class. No.: HF5386 / .M474 1984 Dewey Class. No.: 650.1