000			00346nam a2200145Ia 4500
008			220919s9999 xx 000 0 und d
082			_bBAH
100			_aBAHADUR, P.
245		0	_aPRINCIPLES OF POLYMER SCIENCE
250			_a2ND
260			_bNAROSA PUBLISHING HOUSE, NEW DELHI _c2009
300			_a401
650			_aChemistry
942			_cBK
999			_c150283 _d150283