Key points are not available for this paper at this time.
Rosane Rocher, Sanskrit for Civil Servants 1806-1818, Journal of the American Oriental Society, Vol. 122, No. 2, Indic and Iranian Studies in Honor of Stanley Insler on His Sixty-Fifth Birthday (Apr. - Jun., 2002), pp. 381-390
Rosane Rocher (Mon,) studied this question.