Readings in database systems / 
edited by Michael Stonebraker. 
 - San Mateo, Calif. :  Morgan Kaufmann,  1988. 
 - xi, 644 p. 
<br/><br/> Includes index.  Contents : The roots--Relational implementation techniques. 
<br/><br/><label>ISBN: </label>0934613656 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management.<br/>Databases.