000 00275nam a22001337a 4500
003 OSt
082 _a510.712 SIN
100 _aSingh, Soran
245 _aGanit Shikshan
250 _a7th ed.
260 _aAgra
_bAgarwal Publication
_c2015
300 _a157p.
942 _2ddc
_cBK
999 _c4068
_d4068