Roman, Steven <br/><br/>
Lattices and ordered sets / 
Steven Roman 
 - New York :  Springer,  2008 
 - xiv, 305 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780387789002 (hbk.)  RM233.81 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ordered sets<br/>Lattice theory