000 00294nam a2200133Ia 4500
100 _aTownsend / carl
942 _cBK
654 _awindows .3
245 _aBest book of microsoft windows .3
260 _bHoward W.Sams and Co
_aUSA
_c1990
300 _a440
546 _aENGLISH
999 _c21578
_d21578