Gray, Peter M D <br/><br/>
Logic, algebra and databases 
Peter M D Gray 
 - New Delhi  Affiliated Eastwest  1984 
 - 294p 
<br/><br/> Includes index.<br/> 
<br/><br/>Includes Bibliography: p. [282]-288.<br/> 
<br/><br/><label>ISBN: </label>8185095825 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science<br/>Database management.<br/>Prolog (Computer program language)<br/>Computer programming.
<br/><br/><label>Dewey Class. No.: </label>001.535  / GRA