Sawyer, Stacey C./ Hutchinson, Sarah E. <br/><br/>
Using information technology : a practical introduction to computers and communication : brief version 

 - New York  Irwin/McGraw-Hill  1999 
 - 345 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Information technology<br/>Telecommunications systems
<br/><br/><label>LC Class. No.: </label>C 004 Sa97u 1999