Cohen., Daniel I.A. Introduction to computer theory / Daniel I.A. Cohen. - 2nd ed. - New York : Wiley, c1997. - xiv, 634 p. : ill. ; 27 cm. Includes index. ISBN: 0471137723 LCCN: Subjects--Topical Terms: Electronic digital computers. LC Class. No.: QA76.5 / .C558 1997 Dewey Class. No.: 511.3 / C678i