000 00253nam a2200097 4500
245 _aSelective course in deductive logic
_cby A.K.Monga
100 _aMonga, A.K
260 _aNew Delhi
_bSterling Pub
_cc1981
300 _a(8), 141p.; 22cm
082 _a162
_bMON
999 _c43513
_d43513