HOWARD R.W. <br/><br/>
CONCEPTS AND SCHEMATA : an introduction 

 -  PHILADELPHIA : CASSELL  1987 
 - 216 p. 
<br/><br/><label>ISBN: </label>030431370X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DATA MANAGEMENT : DATABASE MANAGEMENT
<br/><br/><label>Dewey Class. No.: </label>005.74  / H58