Fishburn, Peter C. <br/><br/>
Interval orders and interval graphs : a study of partially ordered sets  [Books]. 
Peter C. Fishburn 
 - New York  John Wiley  1985 
 - Pages: 215 
<br/><br/><label>ISBN: </label>0471812846  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Partially ordered sets.
<br/><br/><label>Dewey Class. No.: </label>QA/171.485  / FIS