000 00257nam a2200109Ia 4500
008 220601s2021 xx 000 0 eng d
100 _aJAIN,PROF. SATISH
245 0 _aCOMPUTER COURCE,WINDOW 10
250 _a1
260 _c2021
_bBPB DELHI
942 _2ddc
_cBCA
999 _c4091
_d4091