Theory of oscillations / A. A. Andronow and C.E. Chaikin. Andronov, A. A. (Aleksandr Aleksandrovich), 1901-1952. Khaĭkin, S. Ė. (Semen Ėmmanuilovich), author. Lefschetz, Solomon, 1884-1972, editor. Oscillations. QA871 .A52 531.32 ANT A condensation of the author's Teorii͡a︡ kolebaniĭ (romanized form) v.1. pub. in 1937, made as part of the work on the project on non-linear differential equations under contract with the Office Naval Research, Prject NR 043-942. "Supplementary reading list": p. 349. Princeton : Princeton Univ. Press, 1949. 1949. 1949 Text ix, 358 p. : eng