LIU, C.L. <br/><br/>
ELEMENTS OF DISCRETE MATHEMATICS 

 - 4th 
 - NEW DELHI  Tata McGraw-Hill  2013 
 - xviii+627p., 23x15Cm 
<br/><br/><label>ISBN: </label>978-1-25-900639 
<br/><br/><label>Dewey Class. No.: </label>512 L783