Communication of innovations :
Rogers, Everett M.
Communication of innovations : a cross-cultural approach / Everett M. Rogers and F. Floyd Shoemaker. - New York : Free Press ; 1971. - xix, 476 p. ;
TBA1900
Communication
306 / Co,2
Communication of innovations : a cross-cultural approach / Everett M. Rogers and F. Floyd Shoemaker. - New York : Free Press ; 1971. - xix, 476 p. ;
TBA1900
Communication
306 / Co,2