Instructions to applicants for appointment as special agent
Subtitle: 1910 census of manufactures and mines and quarries. Practical test November 3, 1909
Publisher: Govt. Print. Off.
Published: 1909
Place of publication: Washington
Language: eng
Subjects: Census, 13th, 1910
Notes: At head of title: Department of commerce and labor. Bureau of the census.

Signed: E. Dana Durand, director of the census.