Williams, Brian K.
Using Information Technology : a practical introduction to computers & communications - 7th ed. - [S.l.] : Career Education, 2006. - 592 p. ;
0072260718 (paperback) 9780072260717 (paperback)
Information technology
Computers
Telecommunication systems
Using Information Technology : a practical introduction to computers & communications - 7th ed. - [S.l.] : Career Education, 2006. - 592 p. ;
0072260718 (paperback) 9780072260717 (paperback)
Information technology
Computers
Telecommunication systems