Neumeyer, F. (1971). The employed inventor in the United States R & D policies, law, and practice. London: The MIT Press.
Dyfyniad Arddull ChicagoNeumeyer, Fredrik. The Employed Inventor in the United States R & D Policies, Law, and Practice. London: The MIT Press, 1971.
Dyfyniad MLANeumeyer, Fredrik. The Employed Inventor in the United States R & D Policies, Law, and Practice. London: The MIT Press, 1971.
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