- Publication Title:
- Sleep. Why sleep? sleep helps children grow.
- Display Title:
- Sleep. Why sleep? sleep helps children grow.
- Corporate Agency Authors:
- Children's Bureau and Labor Department
- Sort Author:
- Children's Bureau
- Date:
- 1929
- Publish Date ISO Format:
- 1929-01-01T00:00:00Z
- Publication Start:
- 19290101
- Publication End:
- 19291231
- Corporate/Agency Author:
- Children's Bureau
- Publication month:
- 13
- Publication year:
- 1929
- SuDoc number:
- L 5.22:11
- Description:
- 8 p. il. narrow 8°
- Notes:
- (Folder 11.)
- Notes:
- (Folder 11.) * For Sale by Superintendent of Documents. Paper, 5c.
- Availability:
- * For Sale by Superintendent of Documents. Paper, 5c.
- Monthly Catalog date:
- June 1929
- Monthly Catalog issue number:
- 414
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1929-06-01T00:00:00Z
- Record start page number:
- 1030