TY  - BOOK
AU  - Birnbaum Pierre
AU  -  Leca Jean
TI  - Individualism: Theories and methods   
SN  - 019827324X
U1  - R39(S), N0 
PY  - 1990///
CY  - Oxford
PB  - Claredon Press         
KW  - Metaphysics
ER  -