00391nam a2200157Ia 4500 7191 140321s9999 xx 000 0 und d PK-LaUMT 004.67 INT- Internet and world wide web : Simplifed Foster City,USA: IDG Books Worldwiede, 1997 210 p. EN Computer networks BK 8648 8648 0 0 ddc 0 0 01 01 2014-03-21 0 004.67 INT- 7939 2014-03-21 00:00:00 2014-03-21 BK 0 0 ddc 0 0 01 01 2014-06-03 0 004.67 INT- 17037 2014-06-03 00:00:00 2014-06-03 BK