000 00253nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSingh, H.N.
245 0 _aBhoogol Shikshan
260 _aAgra
_bVinod Pustak Mandir
300 _a266+8p
942 _cBK
999 _c11307
_d11307