00785nam a22002537a 4500 20230512221826.0 180326t xxu||||| |||| 00| 0 eng d 9781259255663 CSPC 004 W721u Williams, Brian K., author. Using information technology. Brian K. Williams 11th Edition New York : McGraw Hill Education. 2015 588 pages : images, figures ; 28 cm. Includes Index. Telecommunication systems. Information technology. Sawyer, Stacey C., author. M BOOK CIR 004 W721u 2015 0 0 0 0 CSPC CSPC CIR 2023-05-12 1 CIR 004 W721u 2015 016770 2023-10-03 00:00:00 2023-08-31 1 2023-05-12 BK 0 0 0 0 CSPC CSPC CIR 2023-05-12 0 CIR 004 W721u 2015 017913 2023-05-12 00:00:00 2 2023-05-12 BK 3081 3081