000 00379nam a2200157Ia 4500
008 160630s9999 xx 000 0 und d
020 _a9788131712894
100 _aDietel, Harvey M.
245 _aOperating Systems
250 _a3
260 _aDelhi
_bPearson Education India Pvt.Ltd.
_c2009
300 _a1270
700 _aChoffens
942 _cREF
999 _c5057
_d5057