Das, M.K. <br/><br/>
Discrete mathematical structures for computer scientists and engineers / 
M.K. Das 
 - Oxford, U.K. :  Alpha Science International,  c2007 
 - xv, 538 p. ;m  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781842652985 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science--Mathematics<br/>Engineering mathematics<br/>Mathematical models