00362nam a2200121Ia 4500008004100000040003800041100002300079245004800102250000600150260005700156300001700213653001000230211228s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aSalmon, Merrilee H 0aIntroduction to logic and critical thinking  a1  bHarcourt Brace Jovanovich PublishersaNew Yorkc1984  axii, 339p p.  aLogic