Using information technology :
Williams, Brian K.,
Using information technology : - 6th ed. - Boston, Mass. : McGraw-Hill Technology Education, 2005. - xxiii, 472 p. : col. ill. ;
007288293X (alk. paper) 0071112421 (international : alk. paper)
Computers.
Telecommunication systems.
Information technology.
004 WIL
Using information technology : - 6th ed. - Boston, Mass. : McGraw-Hill Technology Education, 2005. - xxiii, 472 p. : col. ill. ;
007288293X (alk. paper) 0071112421 (international : alk. paper)
Computers.
Telecommunication systems.
Information technology.
004 WIL