Jensen, Tommy R. <br/><br/>
Graph coloring problems 

 - New York  Wiley-Interscience  1995 
 - xix, 295p 
<br/><br/> Index included	  
<br/><br/><label>ISBN: </label>0471028657 
<br/><br/><label>Universal Decimal Class. No.: </label>519.17  / J25