PREVIOUS REPORTS IN THE NAVAL HYDRODYNAMICS SERIES 



1. "First Symposium onNaval Hydrodynamics," National Academy of Sciences - 

 National Research Council, Publication 515, 1957, Washington, D.C.; $5.00. 



2. "Second Symposium on Naval Hydrodynamics," Office of Naval Research, 

 Department of the Navy, ACR-38, 1958; Superintendent of Documents, U.S. 

 Government Printing Office, Washington, D.C., Catalog No. D210. 15: ACR- 

 38; $4.00. 



3. "Third Symposium on Naval Hydrodynamics," Office of Naval Research, 

 Department of the Navy, ACR-65, 1960; Superintendent of Documents, U.S. 

 Government Printing Office, Washington, D.C., Catalog No. D210. 15: ACR- 

 65; $3.50. 



4. "Fourth Symposium on Naval Hydrodynamics," Office of Naval Research, 

 Department of the Navy, ACR-92, 1962; Superintendent of Documents, U.S. 

 Government Printing Office, Washington, D.C., Catalog No. D210.15:ACR- 

 92; $6.75. 



5. "The Collected Papers of Sir Thomas Havelock on Hydrodynamics," Office 

 of Naval Research, Department of the Navy, ONR/ACR-103, 1963; Superin- 

 tendent of Documents, U.S. Government Printing Office, Washington, D.C., 

 Catalog No. D210.15:ACR-103; $4.50. 



Statements and opinions contained herein are those of the authors and are 

 not to be construed as official or reflecting the views of the Navy Depart- 

 ment or of the naval service at large. 



For sale by the Superintendent of Documents, U.S. Government Printing OflSce 

 "Washington, D.C., 20402 - Price f 7.25 



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