000 00291nam a2200121Ia 4500
008 220201s1988 xx 000 0 eng d
082 _a5.131
_bLEG
100 _aLeggetter,D.
245 0 _aManaging your computing
260 _bBLACKWELL
_aOXFOReference D
_c1988
300 _a200
942 _2ddc
999 _c6577
_d6577