00352nam a2200133Ia 450000500170000008000180001724500450003526000230008030000160010350000510011958300190017094200120018999900170020120260716043158.0  a01.02.01 S446  aAnuario [and] institucionalidad regional  bSICAa[s.n.]c1993  a[18], 79 p.  aLocated in the Office of the Secretary-General  c3/7/00kM2LMGR  cMmS446  c41956d41956