Street-name signs ...
Series: Bulletin -- 20 -- Engineering Extension Department. Technical Service
Publisher: Iowa State College of Agriculture and Mechanic Arts
Published: 1916
Place of publication: Ames, Iowa
Language: eng
Number of pages: 47
Subjects: Street signs
Notes: At head of title: Official publication of Iowa State College of Agriculture and Mechanic Arts. Vol. XIV, no. 30. March 10, 1916.