000 00372nab a2200145Ia 4500
008 230101s1977 xx 000 0 eng d
100 _aKhan, M. S.
245 0 _aAryabhata I and al-biruni
250 _aVol. 12 Issue 2
260 _c01-11-1977
300 _a237-244p
310 _aQuarterly
773 _tIndian Journal of History of Science
_051490
942 _2ddc
_cAR
999 _c53814
_d53814