00334nam a2200133Ia 450000500170000008000180001724500400003526000360007530000070011150000350011858300180015394200120017199900170018320260716043627.0  a18.08.01 B431  aAbstract of statistics.... -[1991]-  bThe OfficeaBelmopanBZc[1991]-  av.  aDocumentation Centre has: 1991  c11/8/05kJOYD  cCmB431  c51142d51142