000 00249nam a2200097Ia 4500
008 230421s9999 xx 000 0 eng d
100 _aRathore (Mudeet)
245 0 _aAadhunik Rasayan Vigyan Shikshan
260 _bShiksha Prakashan
942 _2ddc
_cBED
999 _c21857
_d21857