$a Aeorodynamic theory. Vol. 1 / ed. William Frederick Durand. - Berlin, 1934.
670
$a LCA online
670
$a Science and engineering : a visualization of the material elements of our civilization as complex products of manifold studies, fundamental and applied, that interlock and trace back to the broad, basic concepts through which we attempt to interpret the phenomena of nature / William F. Durand. - [Washington, D.C.], 1926.