TY  - BOOK
AU  - Tinbergen,Jan
TI  - Income differences: recent research 
SN  - 0444110542 (pbk.) :
U1  - 339.2 
PY  - 1975///
CY  - Amsterdam, The Netherlands
PB  - North-Holland Pub. Co.
KW  - Income distribution
N1  - Bibliography : p. 69-73
ER  -