Step-by-step  WordPerfect 6.0, Lotus 1-2-3, dBase IV, DOS 6 
Lorraine J. Laby ... [et. al.]. 
 - lake Forest, Ill.  Glencoe  1994 
 - 1 v. (various pagings) 
 - Increasing your productivity .
<br/><br/>Includes bibliographical references (p.) and index. 
<br/><br/><label>ISBN: </label>0028009584  27.00 
<br/><br/><label>LCCN: </label>94017416  
<br/><br/><label>Subjects--Uniform Titles: </label><br/>WordPerfect Computer file<br/>dBase IV Computer file<br/>Lotus 1-2-3 (Computer file)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Application software
<br/><br/><label>LC Class. No.: </label>QA76.76.A65  / S75 1994 
<br/><br/><label>Dewey Class. No.: </label>005.365