PARTICIPANTS 



* Lawrence R. Hafstad 



Vice President and Director, Research Staff, General Motors 



Corporation 

 f James C. Hagerty 



Press Secretary to the President 

 Ralph S. Halford 



Professor of Chemistry, Columbia University 

 f Donald R. Hamilton 



Dean of the Graduate School, Princeton University 



* Louis P. Hammett 



Professor of Chemistry, Columbia University 

 | Johnson F. Hammond 



Editor, Journal of the American Medical Association 



* J. George Harrar 



Director for Agriculture, Division of Natural Sciences and 

 Agriculture, Rockefeller Foundation 

 •f Henry B. Hass 



President, Sugar Research Foundation, Inc. 



* Leland J. Ha WORTH 



Director, Brookhaven National Laboratory 

 f Irwin Hersey 



Editor, Astronautics 

 Seymour W. Herwald 



Vice President, Research, Westinghouse Electric Corporation 

 f Rev. Theodore M. Hesburgh 



President, University of Notre Dame 

 f Henry H. Hewetson 



Vice President, Standard Oil Company (New Jersey) 



* Julian W. Hill 



Executive Secretary, Committee on Educational Aid, E. I. du 

 Pont de Nemours & Company 



* James Hillier 



General Manager, Radio Corporation of America Labora- 

 tories 



* J. William Hinkley 



President and Director, Research Corporation 



* Joseph C. Hinsey 



Director, New York Hospital-Cornell Medical Center 



292 



