Simpson, Alan <br/><br/>
Understanding dbase IV 1.5 for DOS \  
Alan Simpson 
 - 3rd ed 
 - San Francisco :   SYBEX ,   1989 .  
 - xlii,1002p:ill 
<br/><br/> Includes index 
<br/><br/><label>ISSN: </label>0782111076 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer applications<br/>Computers<br/>Data processing<br/>dbase<br/>Information system<br/>Printing<br/>Programmes
<br/><br/><label>Dewey Class. No.: </label>005.3