Conway, John Horton <br/><br/>
Sphere packings, lattices, and groups 

 - 3rd ed. 
 - New York :  Springer-Verlag,  ©1999. 
 - lxxiv, 703 p. :  ill. ;  25 cm (Hardbound) 
 - Grundlehren der mathematischen Wissenschaften ;  290 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780387985855 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sphere packings.<br/>Lattice theory.<br/>Finite groups.
<br/><br/><label>Dewey Class. No.: </label>511.6  / CON / B