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008			260111s9999||||xx |||||||||||||| ||und||
082			_a500 W544I
100			_aWEYER EDWARD M
245		0	_aILLUSTRATED LIBRARY OF THE NATURAL SCIENCES
260			_aN.Y. _bSIMON _c1958
300			_a0
690			_aNATURAL;SCIENCE;;;SCIENCE;.
942			_cBK
999			_c19340 _d19340