Johnson baugh, R. <br/><br/>
Discrete mathematics 5/ed. 
By  R. Johnson baugh 
 - NULL 
 - NULL  Pearson Edu, Asia.  NULL 
 - NULL 
<br/><br/> Engineering 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical