Photometry.

Bibliographic Details
Main Author:	Walsh, John W. T. (John William Tudor)
Format:	Book
Language:	English
Published:	London : Constable, [1958]
Edition:	[3d ed.,rev.].
Subjects:	Photometry. Photometry > Bibliography.

Description
Physical Description:	544 pages : illustrations ; 25 cm.
Bibliography:	Includes bibliography.