PARTIAL LIST OF REFERENCES 
Arthur, R. S., [1948]: Revised wave forecasting graphs and 
procedure. Scripps Institution of Oceanography, Wave 
report no. 73, 14 pp. + 10 pl. 
__, [1949]: Variability in direction of wave travel. Ocean 
Surface Waves. Annals of the New York Academy of Sciences, 
Ve 51, ppe 511-522. 
Barber, N. F. and F. Ursell, [1948]: The generation and propagation 
of ocean waves and swell. I Wave Periods and Velocities. Phil. 
Trans. Royal Soc. of London, No. 824, v. 240, pp. 527-560. 
Bierens de Haan, D., [1867]: Nouvelles tables d'integrales defines, 
(ed. of 18673. Reprint Stechert, New York, 1939. 
Biesel, F., [1951]: Effect of gradually varying depth on wave 
propagation. Symposium on Gravity Waves, National Bureau of 
Standards. 
Birkhoff, G., and J. Koteg, [1951]: Fourier analysis of one- 
dimensional gravity wave trains. Symposium on Gravity Waves, 
National Bureau of Standards. 
Bohr, H., [1947]: Almost Periodic Functions. Chelsea Publishing 
Company, New York, New York 
Caldwell, J., [1948]: An ocean wave measuring instrument. Beach 
Erosion Board Technical Memorandum No. 6. 
Conrad, V., [1946]: Methods in Climatology. Harvard University Press. 
Coulson, C. A., [1943]: Waves. Interscience Publishers, Inc., 
New York, New York. 
Courant, R., [1937]: Differential and Integral Calculus. Vol. I 
and Vol II. Interscience Publishers, Inc., New York. 
Cramer, H., [1946]: Mathematical Methods of Statistics. Princeton 
University Press. 
Davies, T. V., [1951]: Finite amplitude gravity waves. Symposium 
on Gravity Waves, National Bureau of Standards. 
Deacon, G. E. R., [1949]: Recent studies of waves and swell. Ocean 
Surface Waves. Annals of the New York Academy of Sciences, 
ee i ee SS 
Deacon, G. E. R, J. Darbyshire, and N. D. Smith [1949]: Use of the 
airborne sea and swell records to measure changes in the wave 
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