Collingwood, E. F. <br/><br/>
The theory of cluster sets/ 
by E. F. Collingwood and A. J. Lohwater. 
 - Cambridge, UK:  Cambridge University Press,  1966. 
 - xi, 211 p.:  diagrs.,  22 1/2 cm. 
 - Cambridge tracts in mathematics and mathematical physics;  no. 56 .
<br/><br/>Bibliography: p. 190-205. 
<br/><br/><label>LCCN: </label>66018115 //r90 
<br/><br/><label>Nat. Bib. No.: </label>B67-1930 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cluster set theory
<br/><br/><label>Dewey Class. No.: </label>511.32   / C711t