000			00311nam a2200133Ia 4500
005			20260205040317.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a547.92 MC192R
100			_aMCKAY HERBERT
245		0	_aRUBBER AND ITS MANY USES
260			_aLOND. _bO.U.P. _c1955
300			_a76
942			_cBK
999			_c3753 _d3753