Roberts, Fred S <br/><br/>
Graph theory and its applications to problems of society / 
Fred S. Roberts 
 - Philadelphia :  Society for Industrial and Applied Mathematics,  1978 
 - 122 p. ;  25 cm. 
 - Regional conference series in applied mathematics ;  29 .
<br/><br/> 'Based on a series of ten lectures delivered at a regional conference ... held at Colby College on June 20-24, 1977.' 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> 11.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Mathematical models--Congresses<br/>Graph theory--Congresses<br/>Social problems--Mathematical models--Congresses