000			00356nam a2200133Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e121894 _aMAIN
041			_aEnglish
082			_a661.89 E19E
245		0	_aEncyclopedia of polymer science and technology. V4
260			_aNew York _bInterscience Publishers _c1966
300			_a862 p.
942			_cBK
999			_c192749 _d192749