Cagan, Carl <br/><br/>
Data management systems 

 - Los Angeles  Melville publishing company  1973 
 - ix, 141 p.; 23cm. 
 - Computer science series .
<br/><br/><label>ISBN: </label>471129151 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management<br/>Database management - computer programs<br/>Databases<br/>Management systems<br/>Programming databases