000 00299nam a2200133Ia 4500
020 _a8120309421
082 _a160 COP/I
100 _aCopi, Irving .M
245 0 _aIntroduction To Logic
250 _a9TH ED.
260 _bPrentice Hall Of India
_aNew Delhi
_c1994
650 _aLogic
942 _cBK
999 _c61608
_d61608