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An approach to the construction of indexes of technological change and of technological sophistication: The case of agricultural tractors
P.P. Saviotti, P.C. Stubbs, R.W. Coombs, M. GibbonsVolume:
21
Year:
1982
Language:
english
Pages:
148
DOI:
10.1016/0040-1625(82)90011-7
File:
PDF, 1.07 MB
english, 1982