Kelly, Paul J <br/><br/>
Geometry and Convexity:   A Study in Mathematical Methods 
/ by Paul J Kelly & Max I Weiss 
 - New York,   John Wiley & Son  1979 
 - 261p. 
<br/><br/><label>ISBN: </label>0-471-04637-X 
<br/><br/><label>Dewey Class. No.: </label>516.04  / KEL/G