October 1982	VOLUME 7	NUMBER 4	IJOEDY	(ISSN 0364-9059)

NONTECHNICAL CONTENT
		Front cover and table of contents
		Back cover
EDITORIAL
Stanley L. Ehrlich		Editorial		149
PAPERS
Yogesh C. Agrawal, William E. Terry Jr., and Albert J. Williams III		Backscatter laser velocimeter for energetic bottom boundary layers: The optical signal		150
Roman E. Glazman		An experimental implementation of interferometric techniques for sea level variation measurements and reflection coefficient phase determination		155
Thomas N. Mero, Gerald F. Appell, James R. McCullough, and Bruce Magnell		Laboratory verification of an acoustic current meter error model		161
Adrian K. Fung and Khim K. Lee		A semi-empirical sea-spectrum model for scattering coefficient estimation		166
BOOK REVIEWS
Garry M. Jacyna		Digital waveform processing and recognition		177