15
BOOKS AND PAMPUŁETS
Circular ring with concentrated loaćs, by H.Y*'. Sibert. Washington, U.S. Govt. print. off., 1332. 5 p. (Air corps informaticn
circular no. 675)
The Comprcssive strength of duralumin columns of equ&l angle
section, by Eugene E. Lundquist. Washington, 1932. 12 p.
diagrs., illus. (N.A.C.A. Technical notes no. 413)
Distortions of strippeć aeroplane wings under tcrsic-nal loading, by D. Williams. London, H.M. Stat. off., 1952. diagrs.
(A.H.C. R. & M. no. 1507, p. 1528-39)
Flexion et torsion des ailes cantilever, par Leon Kirste. Paris, Travaux du cercie ałetudes aeronautiąues de lfAero-elub de France, 1952. 14 p. illus.
Das Kr&fteplanverfahren, von T. D. Gedoe. Leipzig, Verlag Alfred Kroener, 1932. 184 p. diagrs., tables.
Longitudinal and transverse. shearing stress in monocooue fuselage of constant or variable cross-sections, by H.V/. Sibert. Washington, U.S. Govt. print. off., 1932. 2 p. (Air corps
Information circular no. 675)
Longitudinal shearing stress in beam of constant or vuriable
cross section, by H.W. Sibert. Washington, U.S. Govt. print. off., 1932. 2 p. (Air corps Information circular r.o. 674)
Mehrstielige r&hmen, von A.. Kleinlogel. Berlin, Wilhelm Ernst und sohn, 1931-32. v. 1. p. 2-3, 97-287. diagrs., tables.
Richard V. Rhode . print. off., (Abstract Journa
1
A Methoć for computing leading-edge loads, by and H. A. Pearson. Washington, U.S. Govt 1952. 12 p. (N.A.C.A. Report no. 413)
of the R.A.S., London, Oct. 1932, p. 885)
Notę on the distortion of thin tubes under flexure, by A.J. Sutton Pippard. London, H.M. Stat. off., 1332. 5 p. diagrs.
(A.R.C. R. & M. no. 1465)
On buckling strength of beams under axial comprescion, bricging elastic intermediate supports, by W. B. Klemperer and H. B. Gibbons. New York, Unputlishec papęr no. 35 of the A-S.m.K. meeting, June 23-24, 1932. 4 p. plates.
Strength tests on thin-v;alled duralumin cylinders in torsion, by Eugene E. Lundquist. Washington, 1932. 8 p. diagrs.,
illus., table. (N.A.C.A. Technical notes no. 427)
Stresses developed in seaplanes while talcing off and landing, by Rudolfo Yerduzio. Washington, 1932. 47 p. diagrs., illus.
(N.A.C.A. Technical memoranćums no. 677) (Frorn LfAerc-tecnica, Roma, Nov. 1931, v. 11, no. 11;