000 00312pam a2200133 a 4500
020 _c
041 _aeng
082 _a005.13
_bMAR
100 _aMartin john.
245 _aIntroduction to languages and to computation
_hTextual Documents
260 _a[s.l]:
_bTata Mcgraw hill
300 _a543.
930 _a525
999 _c77459
_d77459