Books listed by ISBN
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Cambridge University Press
> George F. Ray
George F. Ray
title
ISBN-13
(ISBN-10)
year of publication
The Diffusion of Mature Technologies
978-O-521-26OO8-4
(O-521-26OO8-6)
1984
G *** F
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G. F. Ray
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George F.
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George R.
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George Ray
George F. Rengert