Choose a book about things to be conserved
By: compiled by Helen K. Mackintosh, senior specialist in elementary education & Effie G. Bathurst, senior specialist in curricular problems ... Federal security agency. U.S. Office of Education
Contributors: Bathurst, Effie G. (Effie Geneva), 1886-
Series: U. S. Office of education. Leaflet -- no. 60; Leaflet (United States. Office of Education) -- no. 60
Publisher: U.S. Govt. print. off.
Published: 1941
Place of publication: Washington, D.C.]
Language: eng
Number of pages: 19
Subjects: Books; Conservation and restoration