Shelly, Gary B. <br/><br/>
Learning to use wordperfect, lotus 1-2-3 & dBase III Plus / 
Gary B. Shelly and Thomas J. Cashman. 
 - U. S. A. :  Boyd & Fraser,  c1990. 
 - xv, volume pages :   color illustrations ;   23 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0878353577 
<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).
<br/><br/><label>LC Class. No.: </label>QA76.754   / Sh4 1990