000 00305nam a2200121Ia 4500
005 20240713150719.0
008 240712s9999 xx 000 0 und d
041 _aeng
100 _aSingh, harendra
245 _aAnusandhan avem adhyapak shiksha ke muddey
260 _aMerath
_b R.Lal book
300 _a668
999 _c30775
_d30775