TY  - BOOK
AU  - Nelson Richard R, and others
TI  - Technology economic growth and public policy :  A rand  corporation and brookings institution study   
T2  - Rand Corporation and Brookings Institution Study
U1  - X:77ogF, K7 
PY  - 1967///
CY  - Washington
PB  - The brookings institution        
KW  - Economics Development
ER  -