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020 _a9788131707937
_c850.00
040 _aMAIN
041 _aEnglish
082 _bGIL
_a547.59
100 _4Gilchrist, Thomas L.
245 _aHeterocyclic Chemistry
250 _a3rd
260 _aNoida
_bPearson
_c2013
300 _a414
650 _aChemistry
_aHeterocyclic chemistry
_a Heterocyclic compounds
_914274
942 _cBK
999 _c50207
_d50207