000 00359nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
082 _bBAN
100 _aBANSAL, R.K.
245 0 _aHETEROCYCLIC CHEMISTRY
250 _a5TH
260 _bNEW AGE INTERNATIONAL PUBLISHERS PVT. LTD., NEW DELHI
_c2012
300 _a561
650 _aChemistry
942 _cBK
999 _c151167
_d151167