000 00275nam a2200109Ia 4500
008 240823s9999 xx 000 0 und d
020 _a9789390596157
100 _aDeshmukh, Gajanand A.
245 0 _aOperating System
260 _aPune
_bNirali Prakashan
_c2024
942 _yBK
999 _c21959
_d21959