000 00284nam a2200121Ia 4500
008 210212s9999 xx 000 0 und d
040 _crty
100 _aSharma, G. R.
245 0 _aShikshan adhigam avam vikas ke manovigyanik aadhar
260 _aMeerut
300 _a1993
942 _cBB
999 _c979
_d979