Prothro, Vivian C. <br/><br/>
Information management systems :  data base primer / 
Vivian C. Prothro. 
 - New York :  Petrocelli/Charter,  1976. 
 - x, 109 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0884053369 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management.
<br/><br/><label>Dewey Class. No.: </label>001.64  / PRO N76I