000 00273nam a2200109Ia 4500
008 230220s9999 xx 000 0 und d
100 _aSINGH R.P.
_96335
245 0 _aBAL VIKAS KE MANOVAGYANIK ADHAR
260 _bAGRAWAL PUBLICATION
_c2012
300 _a352
942 _cBK
999 _c119652
_d119652