Davey, B. A. <br/><br/>
Introduction to lattices and order / 
B. A. Davey, H. A. Priestley. 
 - 2nd Edition 
 -  Cambridge University Press,  2012. 
 - xii, 298 p. 
<br/><br/> Includes indexes. 
<br/><br/>Includes bibliogr. references. 
<br/><br/><label>ISBN: </label>9780521784511 
<br/><br/><label>Subjects--Index Terms: </label>მათემატიკა 
<br/><br/><label>Universal Decimal Class. No.: </label>004