000 00491nam a2200181Ia 4500
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040 _aMAIN
041 _aEnglish
082 _a160.72
_bCOH N8
100 _aCohen ,M.R.
245 3 _aAn Introduction to logic and scientific methods
_cMorris R. Cohen and Ernest ,Nagal
260 _aNew Delhi
_bAllied Pub.
_c1998
300 _axii ,467
500 _aIncludes Index
650 _aLogic -Research
700 _aNagal ,Ernest
942 _cBK
999 _c9789
_d9789