000			00685nam a2200181 a 4500
020			_a1561733199
082	0	0	_a030 _bPUB _cL-01,P-47
245	0	0	_aScience.
260			_aLincolnwood, Ill. : _bPublications International, _cc1992.
300			_a32 p. : _bcol. ill. ; _c29 cm.
500			_aAt head of title: Encyclopaedia Britannica.
500			_aIncludes index.
520			_aBrief, one-paragraph presentations of scientific topics, including chemical elements, electricity, light, astronomy and space flight, and atomic energy.
650		0	_aScience _xMiscellanea _xJuvenile literature.
650		1	_aScience _xMiscellanea.
710	2		_aEncyclopaedia Britannica, inc.
942			_cBK
999			_c10538 _d10538