TY  - BOOK
AU  - Klepinger, Daniel
AU  - Plotnick Robert
AU  - Lundberg Shelly
TI  - Instrument selection: The case of teenage childbearing and women's educational attainment
T2  - IER Discussion paper series
U1  - DP 12 
PY  - 1995///
CY  - Washington
PB  - University of Washington, Institute For Economic Research
ER  -