Pesquisa de referências

National Bureau of Economic Research project report

Registro MARC
Tag12Valor
LDR  00000nzm a2200000o 4500
001  MAPA20080533236
003  MAPA
005  20080420050513.0
008  080420 n aizzaaaan|||||||||| n|and|||| d
040  ‎$a‎MAP‎$b‎spa
130 0‎$a‎National Bureau of Economic Research project report