000			00461nam a2200133Ia 4500
008			140208s9999 xx 000 0 und d
020			_a00278424
044			_aU.S.A.
100			_aAlberty, Robert A., ed.
245			_aProceedings of the National Academy of Science U.S.A : With Suppl. v.80, Oct-Dec, 1983 _cedited by Robert A. Alberty
260			_bNational Academy of Sciences _aWashington _c1983
300			_av.80, varies, varies p.; 29cm.
942			_2udc _cP
999			_c21222 _d21222