LEADER 00843nam0 2200277   450 
001 000024454
005 20090316100402.0
010   $a0444110542
010   $a0720404088
100   $a20090316d1975----km-y0itay50------ba
101 0 $aeng
102   $aNL
105   $ay-------001yy
200 1 $aIncome differences$erecent research$fJan Tinbergen
210   $aAmsterdam$cNorth-Holland$dc1975$aNew York$cAmerican Elsevier
215   $aXIII, 73 p.$d20 cm
225 2 $aProfessor Dr. F. De Vries lectures
410  0$12001$aProfessor Dr. F. De Vries lectures
500 10$aIncome differences$945271
610 1 $aReddito
700  1$aTinbergen,$bJan$026011
801  0$aIT$bUNIPARTHENOPE$c20090316$gRICA$2UNIMARC
912   $a000024454
951   $a124/6$b5388$cNAVA2$d2009
996   $aIncome differences$945271
997   $aUNIPARTHENOPE