Freese, Peter. <br/><br/>
Dbase iv:   up to and including version 2.0 / 
By Peter Freese and Friedrich Mullmerstadt. 
 - 1st ed. 
 - New Delhi :  AITBS Publishers and  Distributors ;  1994. 
 - 408p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Repeating previous instructions<br/>Requesting specific records<br/>Storing filter conditions in query file
<br/><br/><label>Dewey Class. No.: </label>005.134   / FREP