000 00371nam a2200169Ia 4500
008 200305s9999 xx 000 0 und d
020 _a978-81-8147-581-7
082 _a547.1
082 _bBRP
100 _aBRYDSON, JOHN
245 _aPLASTICS MATERIALS
250 _a7TH
260 _aNEW DELHI
_bELSEVIER
300 _a920
650 _aCHEMISTRY
999 _c39151
_d39151
041 _aeng