00401nam a22001577i 4500001001000000005001700010008004100027082002100068100001600089245003700105250001000142260004300152300001700195650001300212020001800225SXC02396720260819093740.0260101s2000    ii            000 0 eng d  a668.9 SHA-P2222  aSharma, B K10aPolymer chemistry /cSharma, B K  a2 ed.  abGoel Publishing House, Meerut,c2000  ap. ;c22 cm. 0aPolymers  a9780195124446