Rival Ivan Ed. <br/><br/>
Proceeding on ordered sets(Banff)1981 

 - Dordrecht  D Reidel Publishing company        1982 
 - xviii, 966p.  cm. 
 - NATO advanced study institute series C, mathematical and physical sciences; 83 .
<br/><br/><label>Standard No.: </label>103 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Combinatorial theory
<br/><br/><label>Dewey Class. No.: </label>B217p1,N81, M2