00297nam a2200133Ia 4500020000900000082000800009100004800017245003500065250000600100260003700106300000800143500000600151650000600157  aNULL  a530  aLivesey, D. L. / Cannon, G. H. / Ryniak, T. 0aLaboratory Course In Physics-I  a-  aTorontobCopp Clark Company Ltd.  a176  a0  a-