For better posture in household work
Contributors: United States. Department of Agriculture. Office of Information; United States. Extension Service
Series: Homemaker news -- no. 223; Homemaker news -- no. 223.
Publisher: U.S.D.A. Press Service, Office of Information, and Extension Service
Published: 1938
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Housekeeping; Human engineering