Hyper-performance : the A.I.M. strategy for releasing your business potential / Errol R. Korn, George J. Pratt with Peter T. Lambrou. Korn, Errol R. Pratt, George J. Lambrou, Peter T. Success in business. Workaholics. HF5386 .K775 1987 650.1 KOH Includes index. Bibliography: p. 189-192. New York : Wiley, c1987. c1987. 1987 Text xi, 195 p. : eng