000 00422nam a2200169Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a005.43.43
082 _bLEO
100 _aLEON, ALEXIS.
245 0 _aFundamentals of information technology.
260 _bLEON TECHNOLOGY WORLD
260 _c1999
650 _a  INFORMATION TECHNOLOGY
700 _aLEON, MATHEWS.
942 _cTB
999 _c131992
_d131992