000 00256nam a2200109Ia 4500
008 200129s9999 xx 000 0 und d
082 _aITL-I
100 _aITL ESL
245 0 _aINTRODUCTION TO INFORMATION TECHNOLOGY
260 _bPEARSON
_c2012
942 _cREF
999 _c226
_d226