Lyon, John K. <br/><br/>
An introduction to data base design 

 - New york  Wiley-Interscience Publication  1971 
 - ix,81p.  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing
<br/><br/><label>LC Class. No.: </label>QTO HF5548.2.L94