000 00251nam a22001097a 4500
003 OSt
100 _aShrivastava, Janhvi
245 _aManovigyanik Proyog Avam Parikshan
260 _aAgra
_bAgarwal Publication
_c2014
300 _a76p.
942 _2ddc
_cBK
999 _c4482
_d4482