000 00299nam a2200121Ia 4500
100 _aGOSH PREMUMOY
365 _cRS
365 _d1
942 _cENGBK
245 _aPolymer science and Technology of plastics and rubbers
260 _bTata-McGraw hill pub co ltd
_c1990
_aNew Delhi
300 _axi+424
999 _c19255
_d19255