Natarajan, A.M. . Theory of computation / by A.M. Natarajan, A. Tamilarasi and P. Balasubramani. - New Delhi : New Age International (P) Limited , 2003 - 419p : ISBN: 81-224-1473-7 Subjects--Topical Terms: Computer science Dewey Class. No.: BV / P3M;5