000 00242nam a22001097a 4500
003 OSt
100 _aPurohit, Usha
245 _aShiksha Mai Manovigyanik Prayog
260 _aAgra
_bAgarwal Publication
_c2014
300 _a84p.
942 _2ddc
_cBK
999 _c4468
_d4468