000 00273nam a22001217a 4500
999 _c811
_d811
020 _a9788121926140
082 _a547
100 _aArun Bahl & B.S. Bahl
245 _aA Textbook of Organic Chemistry
260 _aNew Delhi
_bS. Chand
_c2013
300 _a1073
942 _cBK
_051