Finite mathematics with business applications / John G. Kemeny [et al...] Kemeny, John G. Business Mathematical models. Business mathematics. HF5695 .K4 517.6 KEF Includes index. Englewood Cliffs, N.J. : Prentice-Hall, 1962 (1968). 1962 (1968). 1962 Text xii, 482 p. : eng Prentice-Hall quantitative methods series