Standard time
Subtitle: replies to questions submitted by Special Committee American Society Civil Engineers, 1882.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 02170; CIHM/ICMH microfiche series -- no. 02170
Publisher: s.n.]
Published: 1882
Place of publication: [Ottawa?
Language: eng
Format: Microform
Number of pages: 67
Subjects: Time -- Systems and standards.; Temps -- Systèmes et normes.