000 00294nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aYvonne Johnson
245 _aEnable ; The Complete Reference
260 _bNy:Mc graw hill
_c1992
300 _a944p.
650 _aComputer
999 _c3557
_d3557