Communication of innovations :

Rogers, Everett M.

Communication of innovations : a cross-cultural approach / Everett M. Rogers with F. Floyd Shoemaker. - 2a. - New York, N. Y. : Free Press, 1971. - xix, 476 p. ; 24 cm.

Bibliografia: p. 387-466.

HM101 / R63 1971

Con tecnología Koha