Dodd, Tony A. <br/><br/>
Prolog :  a logical approach / 
Tony Dodd. 
 - Oxford [England] :  Oxford University Press,  1990. 
 - xii, 556 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0198538227 (cased) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prolog (Computer program language).