Gersting, Judith L. <br/><br/>
Mathematical structures for computer science  
Judith L. Gersting 
 - 4. ed. 
 - New York :  Freeman,  cop. 1999 
 - xix, 748 s. 
<br/><br/><label>ISBN: </label>0-7167-8306-1 ; 
<br/><br/><label>Dewey Class. No.: </label>004.0151 004.0151