TY  - BOOK
AU  - Pinera Sebastian
AU  -  Selowsky Marcelo
TI  - Unemployment, labor  market segmentation the oppor
T2  - International bank for reconstruction and development world bank staff working paper. 233
U1  - X:991, L6 
PY  - 1976///
CY  - Washington
PB  - International Bank for Reconstruction and Development     
KW  - Labour Market
ER  -