Constructing a portable table-top easel
Subtitle: visual aid.
Series: Techniques for effective teaching; Extension mimeo -- 4091.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 4091.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1977
Place of publication: Pullman
Language: eng
Notes: Caption title.

"Prepared by Marjorie Day."

"April 1977."

"EM 4091."