000 002680000a22001090004500
245 1 0 _aBULLETIN OF THE PAN AMERICAN UNION
041 0 _aEn
515 _aEn espanol <BOLETIN DE LA UNION PANAMERICANA>
593 _a30/05/2008
590 _cWASHINGTON
_gUSA
942 _cCR
999 _c129880
_d129880