Caspard, Nathalie. <br/><br/>
Finite ordered sets :  concepts, results and uses / 
Nathalie Caspard, Bruno Leclerc, Bernard Monjardet. 
 - Cambridge :  Cambridge University Press,  2012. 
 - xi, 337 p. :  ill. ; 
 - Encyclopedia of mathematics and its applications ;  144 .
<br/><br/><label>ISBN: </label>1107013690 (hardback) 9781107013698 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ordered sets.<br/>Finite groups.
<br/><br/><label>Universal Decimal Class. No.: </label>510.22  / CAS