000 00310nam a2200109Ia 4500
008 161222s9999 xx 000 0 und d
020 _cRS. 250.00
100 _aT. L. Gilchrist
245 _aHeterocyclic chemistry revised edition
_cT. L. Gilchrist
260 _aNew Delhi
_bPHI Learning
_c2004.202381
300 _a486
999 _c6819
_d6819