000 00259nam a2200109Ia 4500
008 230421s9999 xx 000 0 eng d
100 _aDr. Sitaram Jayaswal
245 0 _aShiksha Vigyan Kaush
250 _aI
260 _bSahitya Prakashan
942 _2ddc
_cBED
999 _c21975
_d21975