000 00453nam a2200169Ia 4500
008 240730s9999 xx 000 0 und d
020 _a9781680948073
040 _aNORSU-Gui
_cNORSU-Gui
082 _aCir.621.3819/Le46c/2018/c.1
082 _b4056
100 _a3G E - Learning
245 0 _aComputer system servicing :intermediate
250 _ac.1
260 _aNew York, NY 10008
_b3G E - Learning
_c2018
490 _vc.1
942 _cBK
_yBK
999 _c48467
_d48467