00346    a2200121   450000100060000010000210000624500300002726000240005709000170008194200230009899900190012195200840014028842  aAllendoerfer, CB  aPrinciples of mathematics  abMcGraw-Hillc1969  c19288d19288  aNUST-CAEcMc10322  c263915d263915  001040708NFICaCAEbCAEd2017-04-03l0pCAE19362r2017-04-05w2017-04-05yBK