National library service
Subtitle: January 1919-June 1919
Edition: January 1919-June 1919.
Series: Bulletin no. [1]-6
Publisher: Govt. print. off.
Published: 1919
Place of publication: Washington
Language: eng
Subjects: Libraries; Library extension
Notes: At head of title: Department of the interior. Bureau of education. Division of educational extension.

Title varies.

January-March 1919, contains no series note.