000 00487nam a2200193 a 4500
001 155443
003 OSt
005 20210928164919.0
008 180215 ### HIN
020 _a978813707937
082 _a547.59
_b547.59 G38H
100 _aGilchrist, Thomas L.
245 _aHeterocyclic chemistry
_cby Thomas L. Gilchrist
250 _a3rd ed.
260 _aNew Delhi
_bPearson
_c2014
300 _a414p.
653 _aHeterocyclic compounds
942 _2ddc
_cBK
999 _c17897
_d17897