Philpott, Stuart Fred. [from old catalog] Modern electric clocks; principles, construction, installation, and maintenance, - 3rd ed. - London, Sir I. Pitman & sons, ltd., 1945. - ix, 214 p. illus., diagrs. 19 cm. Subjects--Topical Terms: Clocks, Electric. [from old catalog]MCE Dewey Class. No.: 681.116 / PHI