00576nam a2200205Ia 4500 71470 160226s9999 xx 000 0 und d 9781259255663 PK-LaUMT 004 WIL-U Williams, Brian K. Using information technology a praqctical introduction to computers & communications Williams, Brian K.|Sawyer, Stacey C. 11th New York,USA: McGraw-Hill, 2015 588 p. EN Computers Sawyer, Stacey C. BK 83808 83808 0 0 0 0 01 01 2016-02-26 2 004 WIL-U 97411 2022-03-02 00:00:00 2022-02-17 2016-02-26 BK