Huth, Michael <br/><br/>
Logic in computer science :  modelling and reasoning about systems / 
Michael Huth, Mark Ryan 
 - 2nd ed. 
 - Cambridge [U.K.] ;  New York :  Cambridge University Press,  2009 
 - xiv, 427 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 414-417) and index 
<br/><br/><label>ISBN: </label>9780521543101 052154310X (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer logic<br/>Logic programming