RecordNumber
4346
Author
Rogers, Everett M
Title
Communication of innovations; across cultural approach
Edition
2d ed
Publication
Free press
Publication Year
[1971]
Collation
xix, 476 jp. illus
Subject
Social change,Technological innovations - Social aspects,Difrusion of innovations
LC Class
HM
LC Number
101
LC CutterNumber
.R57c
LC Date
1971