A study of the elimination of the phantom light from semaphore roundels

Autor:	Fitch, William Kountz. Gregory, Stephen Strong.
Jazyk:	angličtina
Rok vydání:	1913
Popis:	Thesis (M.E.)--University of Wisconsin--Madison, 1913. Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves i-iv).
Databáze:	Networked Digital Library of Theses & Dissertations
Externí odkaz:	http://catalog.hathitrust.org/api/volumes/oclc/56390282.html Zobrazit plný text záznamu