Tolansky, S. 1907-1973. An introduction to interferometry / by S. Tolansky. - London : Longmans, Green, 1955, [Impression 1966] - viii, 223 p. : ill. ; 22 cm. Includes Bibliographyindex. Subjects--Topical Terms: Interferometry. Dewey Class. No.: 535.47 / TOI 1966