000 00412nam a22001451a 4500
999 _c151539
_d151539
082 _a509
_bRAY/H.4
100 _aRay Spangenburg
100 _aDiane Kit Moser
245 _aHistory of science ,modern science(v.4):
_b1896-1945 /
_cby Ray Spangenburg and Diane Kit Moser.
260 _aNew Delhi :
_bViva Books,
_c2006.
300 _a206p.
650 _aScience History
650 _aScience
942 _cBK