A treatise on hydromechanics # Part-1 / by W. H. Besant and A. S. Ramsey. Besant, W. H. (William Henry), Ramsey, A. S. (Arthur Stanley), Fluid mechanics. QA901 .B4 1934 532.2 BET Includes index. London : G. Bell, c1925. c1925. 1925 Text viii, 409 p. : eng