Literature of time in the Ernst Zinner Collection, San Diego State College Library : a checklist /
compiled by Gerald Johns.
- 24 pages : illustrations ; 22 cm
San Diego State College. Library --Catalogs. San Diego State College. Library.
Time measurements--Bibliography--Catalogs. Clocks and watches--Bibliography--Catalogs. Ernst Zinner Collection--Catalogs. Clocks and watches. Time measurements.
Reference Zinner Bibliography catalog timekeeping time Time