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DEPARTMENT OF THE NAVY 



'^OTON "* 



HYDROMECHANICS 



AERODYNAMICS 



THE ACOUSTIC RANGE MEASURING SYSTEM 



by 



Jay C. Brown and William G. Niner 



STRUCTURAL 

 MECHANICS 





JED 

 RATIOS 



HYDROMECHANICS LABORATORY 

 RESEARCH AND DEVELOPMENT REPORT 



July 1963 



Report 1754 



