Parker, Charles S. <br/><br/>
Productivity software guide : featuring WordPerfect, Lotus 1-2-3 and Joe Spreadsheet (a 1-2-3 workalike), dBASE III Plus / Charles S. Parker 

 - New York  Holt, Rinehart and Winston, Inc.  c1988. 
 - 162 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-03-021632-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer software.<br/>Joe Spreadsheet.<br/>Lotus 1-2-3 -- Computer file.<br/>WordPerfect -- Computer file.
<br/><br/><label>Dewey Class. No.: </label>005.3 P22