000 005250000a22001810004500
999 _c144564
_d144564
008 151002t2010 xxu||||| |||| 00| 0 eng d
020 _a9780735626676
041 _aeng
080 _a004.451.9
_bP7
942 _cBK
100 _aPreppernau, Joan
100 _aCox, Joyce
245 _aWindows 7 : step by step
260 _aRedmond
_bMicrosoft Press
_c2010
300 _axlix, 492p. : ill.
_eCD-ROM included
500 _aindex included
650 _aCOMPUTER OPERATING SYSTEMS-Microsoft Windows 7
_910248