00269nam a22001097a 4500082002600000100001600026245003800042250001100080260001000091300002000101526003800121  a540bHILcN-01, P-145  aHill Graham  aChemistry in ContextcHill Graham  a4th ed  cc1995  ap614billc22cm  a0b0c0d540_000000000000000_HILL