Grätzer, George A. <br/><br/>
Lattice theory;  first concepts and distributive lattices/ 
George A. Grätzer. 
 - San Francisco:  W.H. Freeman,  [1971]. 
 - xv, 212 p.:  illus.,  24 cm. 
 - Series of books in mathematics .
<br/><br/>Bibliography: p. [193]-205. 
<br/><br/><label>ISBN: </label>0716704420 
<br/><br/><label>LCCN: </label>75151136 //r89 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lattice theory.<br/>Lattices, Distributive.
<br/><br/><label>Dewey Class. No.: </label>512.7