000 00298nam a22001217a 4500
020 _a8121941121
082 _a541.2254
_bBHA.T
100 _aBhatnagar M S
245 _aTextbook of polymer chemistry
260 _aNew Delhi
_bS Chand and company
_c2004
650 _aPolymer chemistry
942 _cBK
999 _c199567
_d199567