Using information technology : a practical introduction to computers & communications : Introductory version
/ Stacey C. Sawyer, Brian K. Williams.
- 6th ed..
- Boston McGraw-Hill Technology Education 2005.
- xxi, 304p.(various pagings) col.ill. 28cm
Includes index p.I1 - I13
0072882905
Computers Information technology Telecommunication systems