00652nam a2200193Ia 450000500170000000800410001702000150005804000180007304100080009108200210009910000200012024500810014025000120022126000660023330000280029965000420032765000490036965000400041820230926100317.0210716s1998    xx            000 0 und d  a0074637223  cAIMIT LIBRARY  aeng  a005.13 22bMARJ  aMartin, John C.  aIntroduction to languages and the theory of computation /cBy John C Martin.  a2nd ed.  aNew Delhi :bTata McGraw Hill Publishing Company Ltd ,c1998.  axiv,450p. ;bPBc23 cm.  aMathematical notation  and techniques  aContext free languages and pushdown automata  aTuring machines and their languages