000 00260nam a2200121Ia 4500
100 _aSingh, Ayodhya
654 _aChemistry
942 _cBK
245 _aPolymer chemistry
260 _aCampus Books, New Delhi
_c2003
082 _a547.7 Sin
300 _ax,352p
999 _c31395
_d31395