Ageloff, Roy. <br/><br/>
Microcomputer applications for business :  DOS, WordPerfect 5.1, Lotus 1-2-3, release 2.2, dBASE III Plus / 
Roy Ageloff, Scott Zimmerman, Beverly Zimmerman. 
 - Cambridge, MA. :  Course Technology,  c1992. 
 - 1 v. (various pagings) :  ill. (some col.) ;  26 cm.  
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1878748769 (pbk.) 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>MS-DOS (Computer file)<br/>WordPerfect (Computer file)<br/>Lotus 1-2-3 (Computer file)<br/>dBASE III plus (Computer file)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Computer programs.