Williams, William Ewart. <br/><br/>
Applications of interferometry / 
by W. Ewart Williams ; with a preface by O.W. Richardson. 
 - 4th ed. 
 - London :  New York :  Wiley,  1950, [Imprinted 1958] 
 - viii, 104 p. :  ill. ;  18 cm. 
 - Methuen's monographs on physical subjects .
 - Methuen's monographs on physical subjects .
<br/><br/>Includes Referential Bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interference<br/>Interferometers
<br/><br/><label>Dewey Class. No.: </label>535.47  / WIA 1958