Rogers, Everett M.
Communication of innovations : a cross-cultural approach Everett M. Rogers - 2nd ed. - New York: Free Press, 1971. - 476p.
HB
Eng
Communication
Social change
301.24 / ROC
Communication of innovations : a cross-cultural approach Everett M. Rogers - 2nd ed. - New York: Free Press, 1971. - 476p.
HB
Eng
Communication
Social change
301.24 / ROC