Industrial research and technological innovation :
Mansfield, Edwin
Industrial research and technological innovation : an econometric analysis / Edwin Mansfield - New York : W. W. Norton, c1968. - xviii, 235 p. : ill. ; 23 cm.
Technological innovations
United_states. Research Industrial
United_states. Econometrics
HC110 / .T4M32 1968
338.0973 / M287
Industrial research and technological innovation : an econometric analysis / Edwin Mansfield - New York : W. W. Norton, c1968. - xviii, 235 p. : ill. ; 23 cm.
Technological innovations
United_states. Research Industrial
United_states. Econometrics
HC110 / .T4M32 1968
338.0973 / M287