000 00304nam a22001337a 4500
003 OSt
082 _a294.502 GUP
100 _aGupt, Minilal
245 _aShri Vishnupuran
260 _aGorakhpur
_bGeeta press
_cSamvat 2080
300 _a544 p.
650 _aInformation Knowledge System
942 _2ddc
_cBK
999 _c7832
_d7832