ISBN 0805812733 books & textbook
Communication at A Distance: The Influence of Print on Sociocultural Organization and Change (Routledge Communication Series)
Kaufer, David S. Carley, Kathleen M.
Routledge /1993-02-03 Paperback / 504 Pages
isbn-10: 0805812733 / isbn-13: 9780805812732
