000			00382nam a2200133Ia 4500
008			211118s9999||||xx |||||||||||||| ||und||
082			_a541.225 _bBIL-T
100			_aBillmeyer, Fred W
245		0	_aText Bok of Polymor Science
260			_bJOHN WILEY _aNEW YORK _c1900
630			_xPhysical ChemistryGeneral Stack
650			_aNatural Sceinecs _vChemistryChemistry
942			_cBOOK
999			_c96583 _d96583