000 00293nam a2200109Ia 4500
008 171211s9999 xx 000 0 und d
245 _aUbuntu Server Essentials
245 _cAbdelmonam Kouka
260 _c2015
650 _xSOFTWARE
856 _uhttp://down.ebook777.com/061/9781785285462.pdf
999 _c349373
_d349373