TY  - GEN
TY  - GEN
T1  - R & D : essays on the economics of research and development
A1  - Hamberg, Daniel
LA  - eng
PP  - New York
PB  - Random House
YR  - 1966
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.197383
OP  - 170
KW  - Research, Industrial.
ER  -