00416nam a22001217a 4500020002100000082001600021100002300037245004000060260003800100300003500138500002000173650010100193  a0080307264 (pbk)  a547.59bKAT  aKatritzky, Alan R.  aHandbook of heterocyclic chemistry   aOxfordbpergamon press Ltd.c1985  axxii, 542 p.b: ill.c; 27 cm.  aIncludes index.  aChemistaryaHeterocyclic chemistry vCarbocyclic chemistry vChemical shiftsvHeteroatoms vRIPS