Gurgel, Ruth, 1944- <br/><br/>
Learning to use WordPerfect 5.0 & 5.1, Lotus 1-2-3,. Version 2.2, and dBase III Plus / 
Ruth Gurgel, James S. Quasney, Philip Pratt. 
 - Boston :  Boyd & Fraser,  c1990. 
 - 1 v. (various pagings) : ill. 
 - The Shelly and Cashman series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer software<br/>WordPerfect (Computer program)<br/>Lotus 1-2-3 (Computer program)<br/>dBase III Plus (Computer program)