000			00314nam a2200121Ia 4500
005			20240815111808.0
008			240815s9999||||xx |||||||||||||| ||und||
082			_a547.842
100			_aBrydson J A
245		0	_aRubbery Materials & Their Compound
260			_bLondon Elsevier App Sci London _c1988
942			_cBK
999			_c225330 _d225330