000 00416nam a2200169u 4500
005 20190501181324.0
007 ta
008 010406|||||||||||||||||||||||||||||eng|u
020 _a0-7922-7906-9
100 1 _aSuplee, Curt
245 1 0 _aMilestones of science
260 0 _aWashingron, D. C.
_bNational Gepgraphic Society
_c2000
300 _a287 p.
500 _aD., 4/01
650 4 _aScience--History
961 w l _t11
999 _c7068
_d7068