000 00365nam a2200157Ia 4500
008 200208s9999 xx 000 0 und d
020 _a8170284627
082 _aH 509.2 VIS
245 0 _aVishwa ke mahan vaigyanik
260 _aDelhi
260 _bRajpal and Sons
260 _c2004
300 _a280p.
650 _aWorld Scientists-Biography
942 _cB
999 _c220271
_d220271