TY  - BOOK
AU  - Welch,Finis
ED  - The Rand Corporation
TI  - Labor supply and labor demand over business and life cycles
T2  - The Rand paper series
PY  - 1973///
CY  - California
PB  - Rand Corporation.
KW  - Economics and Cost Analysis
KW  - Humanities and History
N1  - Includes bibliographical references
ER  -