000 00386nam a2200157Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
020 _a978-93-89802-51-1
082 _a547.28
082 _bGOW/P
100 _aV R
_bGOWARIKER
100 _bN VVISHWANATHAN
245 0 _aPOLYMER SCIENCE FOUR EDITION
260 _aLONDON.DELHI
260 _bNEW AGE INTERNATIONAL P
260 _c1986
999 _c5981
_d5981