000 00280nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSingh, Maya Shankar
245 0 _aShikshan Thanknik Evam Shiksha Ke Nutan Aayam
260 _aDelhi
_bABD
_c2006
300 _a438p.
942 _cBK
999 _c11599
_d11599