00372nam a22001457i 4500001001000000005001700010008004100027082001800068100001600086245004100102260003800143300001700181650001000198020001800208SXC02752320260819093820.0260101s1994    ii            000 0 eng d  a160 THA-I222  aThakur, A S10aIntroduction to logic /cThakur, A S  abMayoor Paperbacks, Noida,c1994  ap. ;c22 cm. 0aLogic  a9780534542542