00831nam a2200253 a 45000010005000000030009000050050017000140080041000310200015000720200015000870400028001020820018001301000020001482450091001682500012002592600067002713000047003385040051003856500020004366500022004566500030004786500038005087000031005465625BD-DhUAP20210123160501.0200114r20011998ii a          001 0 eng d  a8178084872  a8131703878  aDLCcDLCdBD-DhUAPbEng00223a511.3 LEW1 aLewis, Harry R.10aElements of the theory of computation /cHarry R. Lewis and Christos H. Papadimitriou.  a2nd ed.  aNew Delhi :bPearson education Asia,cc1998 [Reprinted 2001].   a[xi], 361 pages :billustrations ;c25 cm.  aIncludes bibliographical references and index. 0aMachine theory. 0aFormal languages. 0aComputational complexity. 0aLogic, Symbolic and mathematical.1 aPapadimitriou, Christos H.