000 00278nam a2200121Ia 4500
008 230815s9999 xx 000 0 und d
082 _a658.054
_bLEO
100 _aLEON, Alexis
245 0 _aFundamentals of information technology
250 _a2
260 _b:
942 _cBOOK
999 _c16564
_d16564