00521nam a2200205Ia 45000010006000000050017000060070003000230080041000260200007000670400025000740410008000990820021001071000021001282450065001492500013002142600043002273000020002703620011002906530014003014779620240114003844.0ta090507s2004           g     b000 u 465 u  cHB  aCotton College,Assam  a465  a547.7bBh 469 Te  aBhatnagar, M S . 0aA TextBook of Polymers /cM S Bhatanagar.hTextual Documents  a1st ed /  aNew Delhi :bS Chand & Co Ltd ,c2004.  a453 p ;c23 cm.  aVol I-  aChemistry