Natarajan ,A.M. Theory of automata and formal languages. As per UPTU syllabus / [[Book] :] A.M.Natarajan , A.Tamilarasi , P.Balasubramani. - New Delhi : New age international p limted,publishers, 2005. - 424 p ; : ill ; 25 cm. All age. ISBN: 8122417299 Subjects--Topical Terms: Computer software & programming . Dewey Class. No.: 005 National Library of Medicine Call No.: 005 / NT