Eagle, Albert. A practical treatise on Fourier's theorem and harmonic analysis for physicists and engineers, by Albert Eagle ... - London, New York [etc.] London, New York [etc.] Longmans, Green and co., 1925. ISBN: LCCN: 25015454 //r87 Subjects--Topical Terms: Fourier series.Harmonic analysis. LC Class. No.: QA404 / .E2