PERRON, Robert <br/><br/>
CODASYL  database management systems : Design fundamentals 

 -  Wellesley, MA  : QUE  Information Science  1981 
 - 139 p. 
<br/><br/><label>ISBN: </label>0008943504407 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management
<br/><br/><label>Dewey Class. No.: </label>005.74  / P26