000			00547nam a2200145Ia 4500
008			140208s9999 xx 000 0 und d
020			_a9780070524187
044			_aU.S.A.
080			_a505 M178
100			_aParker, Sybil P., ed.
245			_aMcGraw-Hill year book of science and technology 1998 ; comprehensive coverage of recent events and research as compiled by the staff of the McGraw-Hill encyclopedia of science and technology _cEditorial Staff
260			_bMcGraw-Hill _aNew York _c1997
300			_a464 p.; 27cm.
942			_2udc _cREF
999			_c27978 _d27978