000 00285nam a2200121Ia 4500
008 230401s2022 xx 000 0 eng d
100 _aSandeep
245 0 _aVishesh Shiksha main mool Anusandhan -
250 _a1
260 _bKanishka delhi
_c2022
300 _a340
942 _2ddc
_cMED
999 _c2545
_d2545