Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C17078
Notes:
Pages 151-162 in Wilbur Schramm and Daniel Lerner (eds.), Communication and change: the last ten years - and the next. University Press of Hawaii, Honolulu. 372 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C17065
Notes:
Pages 17-30 of Wilbur Schramm and Daniel Lerner (eds.), Communication and change: the last ten years - and the next. University Press of Hawaii, Honolulu. 372 pages.
