000			00398 a2200133 4500
008			190311b xxu||||| |||| 00| 0 eng d
010			_a66011068
100			_aTrue, Webster P. (ed.)
245			_aSmithsonian treasury of 20th century science
260			_bSimon and Schuster _c1966. _aNew York:
300			_a544p. _bill,
650			_aScience. _97043
942			_cBK _hQ171 .T78 1966
999			_c22418 _d22417