Beckenbach E.F. <br/><br/>
Construction and applications of conformal maps. Proceedings of the Symposium held on June 22 - 25, 1949 at the Institute for Numerical analysis of the National Bureau  of Standards at the University of California, Los Angeles. 
Beckenbach E.F. 
 - Washington  US Government printing office  1952 
 - 286 p. 
<br/><br/> National Bureau of Standards, Applied Mathematics Series, 18 
<br/><br/><label>Dewey Class. No.: </label>517.54