000			00544nam a2200193Ia 4500
008			130910s9999 xx 000 0 und d
020			_a0809456877
041			_aeng
082			_221st ed. _aR 004 _bREV
245			_aRevolution in science _cedited by Henry Anatole Grunwald
260			_aVirginia : _bTime-Life , _c1987
300			_a124p.: col. ill ; _c21cm
504			_aIndex: pp 124-6
653			_aComputer science
653			_aComputers
653			_aResearch-Data processing
700			_aGrunwald , Henry Anatole, ed.
942			_cEN _2ddc
999			_c12589 _d12589