00413nam a22001577a 4500003000600000005001700006008004100023040002000064082001300084100002100097245004300118260002900161300003300190500001800223650001400241GCWUF20180223051339.0180223b        xxu||||| |||| 00| 0 eng d  aMAINbENGcMAIN  a540bMAS  aMasson, Louis, T  aChemistry made easy.cMasson, Louis, T  aNew York :bDell,c1964.  a448 p.:bill ;c14 cm.fH.B.  aInclude Index  2Chemistry