Regan, Gerard O. <br/><br/>
Guide to Discrete Mathematics :   An Accessible Introduction to the History, Theory , Logic and Applications /  
Gerard O'  Regan. 
 - Switzerland :   Springer,   c2016. 
 - xxi,368p. 
<br/><br/><label>ISBN: </label>9783319445601 
<br/><br/><label>Dewey Class. No.: </label>004.0151  / REG/G