000 00290 a2200097 4500
100 _aJha, Achyutananda
245 _aChapiyatrikonaganitam: Spherical Trigonometry of Sri Nilambara Jha
260 _aVaranasi
_bChaukhambha Sanskrit Sansthan
_c2002
300 _a60p.
_b20cms
942 _cBK
999 _c110957
_d110957