TY  - BOOK
ED  - Annual Conference on Development Economics.
ED  - Stanford University
ED  - World Bank
TI  - Knowledge, property, and the system dynamics of technological change: Paul David
U1  - 338.08 
PY  - 1992///
CY  - Washington
PB  - World Bank
KW  - Aspectos Económicos -
KW  - Economía
KW  - Técnicos Administrativos
ER  -