Walter Kortmann has written:

'Diffusion, Marktentwicklung und Wettbewerb' -- subject(s): Competition, Diffusion of innovations, Economic aspects, Economic aspects of Technological innovations, Economic development, Technological innovations

Everett M. Rogers has written:

'A personal history of research on the diffusion of innovations' -- subject(s): Diffusion of innovations, Technology transfer, Marketing research

C. Samuel Craig has written:

'Simulating the spatial diffusion of innovation' -- subject(s): Diffusion of innovations

'International marketing research' -- subject(s): Export marketing, Research, OverDrive, Business, Nonfiction

'Spatial diffusion of innovation' -- subject(s): Diffusion of innovations

Kamala Rai has written:

'Diffusion process of educational innovations' -- subject(s): Educational innovations

Robert Willis Butman has written:

'The effect of different strategies for use of the demonstration project on the diffusion of social practice innovations' -- subject(s): Diffusion of innovations, Mental health planning