000 00261nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aChand, Jagdish
245 0 _aShiksha Ke Manovigyan Aadhar
260 _aDelhi
_bAnshah
_c2010
300 _a124p.
942 _cBK
999 _c13411
_d13411