00639nam a22002177a 450000100060000000300080000600500170001400800410003102000150007203500190008704000260010604100080013208200220014010000200016224500680018226000660025030000340031650000200035065000160037070000350038667601BD-RjUL20211209081656.0170327s1978    cn a|||| b||| 001 0 eng d  a0039200663  a(BD-RjUL)67732  aBD-RjULbengcBD-RjUL  aeng  223a540bTOF 19781 aToon, Ernest R.10aFoundations of chemistry /cErnest R. Toon and Georgr L. Ellis.  aToronto :bHolt, Rinehart and Winston of Canada Ltd.,cc1978.  axii, 769 p. :bill. ;c23 cm.  aincludes index.  aChemistry.   aEllis, Georgr L.qjoint author