000 00323nam a2200133Ia 4500
100 _aGosh/ Premamoy
942 _cBK
654 _aPolymer
245 _aPolymer science and Technology of Plastics & Rubber
260 _bTata Mc Graw hill
_aNew Delhi
_c1990
082 _a668.9
_bPAN
546 _aENGLISH
999 _c31200
_d31200