Socio-Economic Progress in Latin America : Social Progress Trust Fund Ninth Annual Report, 1969 /

Ngā tūemi rite

• Socio-Economic Progress in Latin America : Social Progress Trust Fund Sixth Annual Report, 1966 /
  I whakaputaina: (1967)
• Socio-Economic Progress in Latin America : Social Progress Trust Fund Seventh Annual Report, 1967 /
  I whakaputaina: (1968)
• Economic and Social Progress in Latin America : Annual Report 1972 /
  I whakaputaina: (1972)
• Socio-economi progress in Latin America.
  I whakaputaina: (1971.)
• Economic and social progress in Latin America : anual report 1972.
  I whakaputaina: (1972.)