000 00408nam a2200157Ia 4500
008 220204s9999 xx 000 0 und d
020 _a8173194181
082 _a678
_bBAH
100 _aBahadur, P
245 0 _aPrinciples of polymer science
260 _aNew Delhi
_bNarosa Publishiing House
_c2002
650 _aNatural polymers
650 _aSpeciality polymers
700 _aSastry, N V
942 _cBK
999 _c42151
_d42151