000 00328nam a2200133Ia 4500
008 180831s2008 xx 000 0 und d
082 _a541.393/AHL
100 _aAHLUWALIA V.K
245 _aPOLYMER SCIENCE A TEXTBOOK
250 _a1st
260 _bAne books pvt.ltd new delhi
_c2008
300 _a219
650 _aChemistry
999 _c173914
_d173914