Williams, Michael R. 1942- A history of computing technology [[Book] /] Michael R. Williams. - Englewood Cliffs, N.J. : Prentice-Hall, c1985. - xi, 432 p. : ill., ports. ; 24 cm. - Prentice-Hall series in computational mathematics . Includes bibliographies and index. ISBN: 0133899179 LCCN: 85006357 Nat. Bib. Agency Control No.: 870019996 Subjects--Topical Terms: Mathematical instruments--History.Calculators--History.Computers--History.Math�matiques--Instruments--Histoire.Machines � calculer--Histoire.Ordinateurs--Histoire. Dewey Class. No.: 681.75 National Library of Medicine Call No.: / WH