000 00260nam a2200109Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
100 _aDwivedi, Shivbalak
245 0 _aLaghusiddhant- kaumudi
260 _c1987
_bGrantham
_aKanpur
300 _a86p
942 _cSU
999 _c86937
_d86937