000 00326nam a2200133Ia 4500
100 _aUSER GUIDE
650 _aMicrosoft windows
365 _cRS
365 _d1
942 _cDENGBK
245 _aMicrosoft windows and Micro soft ,MS-DOS: Operating system
260 _bMicro Soft corporation
_c1994
300 _aXVIII+114+35P
999 _c31513
_d31513