Clustering in the universe  L'univers et ses structures 
edited by D. Gerbal and A. Mazure. 
 - France  Editions Frontiers  1983 
 - 349p. 
<br/><br/><label>ISBN: </label>2-86332-021-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Galaxy clusters<br/>Universe
<br/><br/><label>Universal Decimal Class. No.: </label>524.45  / CLU