| Tekijä: | Nelson, R.R. Wright, G. |
| Otsikko: | The rise and fall of American technological leadership: the postwar era in historical perspective |
| Lehti: | Journal of Economic Literature
1992 : DEC, VOL. 30:4, p. 1931-1964 |
| Asiasana: | USA TECHNOLOGICAL INNOVATION |
| Kieli: | eng |
| Tiivistelmä: |
SCIMA