청구기호 |
HD45 .S879 e |
형태사항 |
x, 272 p. : ill. ; 24 cm.
|
언어 |
English |
서지주기 |
Includes bibliographies and indexes.
|
주제 |
Innovations --Aspect e>conomique. --ram
Innovations. --Diffusion. --ram
Technological innovations --Economic aspects.
Diffusion of innovations.
|
LCCN |
83008311
|
ISBN |
0198771940 :c$37.50 (U.S.)
0198771932 (pbk.) : |