TY  - BOOK
AU  - Finkel Steven E.
TI  - Causal analysis with panel data. No. 105
SN  - 0803938969
U1  - Sigma:(B28), N5-105 
PY  - 1995///
CY  - London
PB  - Sage Publications UK      
KW  -  PROBABILITIES
KW  - SOCIAL SCIENCES
ER  -