Greenlaw, Raymond . Fundamentals of the theory of computation : principles and practice / Raymond Greenlaw, H.James Hover. - New Delhi : Harcourt Asia , 1998. - xvi,336p. : ill.,figs,tables ; 23cm . Includes bibliographical references and index ISBN: 8178670364 NULL Subjects--Index Terms: COMPUTER SCIENCE Dewey Class. No.: 004 / GRE/F