000 00257nam a22001217a 4500
003 OSt
100 _aBhattacharya, G C
245 _aAdhyapak Shiksha
250 _a7th ed.
260 _aAgra
_bAgarwal Publication
_c2015
300 _a532p.
942 _2ddc
_cBK
999 _c4919
_d4919