000 00252nam a2200097Ia 4500
008 230421s9999 xx 000 0 eng d
100 _aGupta (YK) Avam Pareek (Alka)
245 0 _aShakshanik Prodhyogiki
260 _bShiksha Prakashan
942 _2ddc
_cBED
999 _c20931
_d20931