000 00316nam a22001217a 4500
008 220328b |||||||| |||| 00| 0 eng d
020 _a8186499016
100 _aHarikrishna Devsare
245 _aBharatiya Ganitagya
260 _aNew Delhi
_bSasta Sahitya Mandal Prakashan
_c2018
300 _a65p.
942 _2udc
_cBK
999 _c14131
_d14131