Page 



DISCUSSION 542 



Robert F. Beck, University of Michigan, 

 Ann Arbor, Michigan 



REPLY TO DISCUSSION 543 



Choung M„ Lee, Naval Ship Research and 

 Development Center, Bethesda, Maryland 



DISCUSSION 544 



T.K.S. Murthy, Portsmouth Polytechnic, 

 Portsmouth, U. K. 



REPLY TO DISCUSSION 545 



Choung M. Lee, Naval Ship Research and 

 Development Center, Bethesda, Maryland 



HYDRODYNAMIC DESIGN OF AN S 3 SEMI-SUBMERGED 



SHIP 549 



Thomas G. Lang, PhD, Naval Undersea Research 

 and Development Center, San Diego, California 



DISCUSSION 573 



Gerald E. Bellows, Universitat Hamburg, 

 Institut fur Schiffbau, Hamburg, Germany 



REPLY TO DISCUSSION 573 



Thomas G. Lang, Naval Undersea Research 

 and Development Center, San Diego, California 



DISCUSSION 574 



Nils Salvesen, Naval Ship Research and De- 

 velopment Center, Bethesda, Maryland 



REPLY TO DISCUSSION 576 



Thomas G. Lang, Naval Undersea Research 

 and Development Center, San Diego, California 



DISCUSSION 577 



Edmund P. Lover, Admiralty Experiment Works 

 Haslar, Gosport, Hants, U.K. 



REPLY TO DISCUSSION 577 



Thomas G. Lang, Naval Undersea Research 

 and Development Center, San Diego, California 



DISCUSSION 578 



Hans Edstrand, Statens Skeppsprovningsanstalt 

 Goteborg, Sweden 



