000 00268nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aTripathi, Madhusudan
245 0 _aBhartiya Shiksha Ka Vishavkosh
260 _aDelhi
_bOmega
_c2007
300 _a308p.
942 _cBK
999 _c11776
_d11776