TY  - BOOK
AU  - Welch,Finis
ED  - Research and Development Corporation, 
TI  - Some income distributional effects of technical change
T2  - The Rand paper series
PY  - 1976///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Technological innovations
KW  - United States
KW  - Income distribution
ER  -