Collingwood, E. F. <br/><br/>
The theory of cluster sets / 
by E. F. Collingwood and A. J. Lohwater 
 - Cambridge :  The University Press,  c1966 
 - 211 p. :  diagrs. ;  22 1/2 cm. 
 - Cambridge tracts in mathematics and mathematical physics ;  no. 56 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> PND 3.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cluster set theory
<br/><br/><label>Dewey Class. No.: </label>513.83