Manley, R. G. <br/><br/>
Wave forms analysis :  a guide to the interpretation of periodic waves, including vibration records. 

 - London :  Chapman & Hall,  1950. 
<br/><br/> First published in 1945. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Harmonic analysis.<br/>Fourier series.