TY  - BOOK
AU  - Huppes T Ed.
TI  - Economics and sociology:  Towards an integration   
SN  - 9020706543
U1  - X0aY, L6 
PY  - 1976///
CY  - Leiden
PB  - Martinus Nijhoff         
KW  - Economics IRT Sociology
ER  -