Ross, Ronald G. <br/><br/>
Data base systems :  design, implementation, and management 
Ronald G. Ross. 
 - New York :  AMACOM,  1978. 
 - xii, 229 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography: p.  217 -220. 
<br/><br/><label>ISBN: </label>0814454623  19.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data base management.