TY  - BOOK
AU  - Nelson, Richard R.
TI  - sources of economic growth
SN  - 0674821459
AV  - SOC HD75.N45 1996 
PY  - 1996///
CY  - Cambridge
PB  - Harvard University Press
KW  - Economic development
KW  - Technological innovations,
KW  - Economic aspects,
KW  - Social institutions
N1  - Includes bibliographical references and index
ER  -