Rosen, Kenneth H. <br/><br/>
Student Solutions Guide for Discrete Mathematics and its Applications 

 - 4th ed. 
 - Bosten  The McGraw-Hill Companies, Inc.  1999 
 - vii,424p.;  ill.; 
<br/><br/><label>ISBN: </label>0072899069 
<br/><br/><label>LC Class. No.: </label>QA39.2  / .R72