Introduction to finite mathematics / [by] John G. Kemeny, J. Laurie Snell [and] Gerald L. Thompson. Finite mathematics. Kemeny, John G. Snell, J. Laurie Thompson, Gerald L. Mathematics. Social sciences Methodology. QA39 .K35 510 KEI Includes index. Englewood Cliffs, N.J. : Prentice-Hall, 1957. 1957. 1957 Text 372 p. : eng Prentice-Hall mathematics series