TY  - BOOK
AU  - V़ron, Jacques
AU  - Pennec, Sophie
AU  - L़gar़, Jacques
TI  - Ages, Generations and the Social Contract: The Demographic Challenges Facing the Welfare State [electronic resource]
SN  - 9781402059735
U1  - 304.66 
PY  - 2007///
CY  - Dordrecht
PB  - Springer
N1  - http://dx.doi.org/10.1007/978-1-4020-5973-5
ER  -