- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Bruner, Edmund de S. (author) and Yang, E. Hsin Pao (author)
- Format:
- Book
- Publication Date:
- 1949
- Published:
- USA: Teachers College, Columbia University, New York.
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C12721
- Subject Term:
- extension, extension communication, extension education, extension methods, extension programs, and history
- Notes:
- 210 p.
