000 00255nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aDwarka Prasad Shastri
245 0 _aPustakalya vigyaan parichay
260 _aAllahabad
_bSahitya Bhawan
_c1988
942 _cBK
999 _c6372
_d6372