73. | | | |
74. | | | |
75. | | | |
76. | | Autor: Delgado, Ângelo | |
77. | | Data Publicação: 1972 Col.autor: USA. Department of Commerce. Travel Service Office of Research and Analysis COTA(S): 8 | |
78. | | Autor: Santos, José Ministro dos COTA(S): RP-1806 | |
79. | | Autor: Carrilho, Octávia COTA(S): RP-1804 | |
80. | | Autor: Esteves, Tiago da Cunha COTA(S): RP-381 | |
81. | | Autor: Oliveira, Jorge COTA(S): RP-1560 | |
82. | | Autor: Ochôa, Rui COTA(S): RP-1824 | |
83. | | Autor: Ochôa, Rui COTA(S): RP-1824 | |
84. | | Autor: Inácio, José Manuel Coautor: ; Ricardo, Carlos COTA(S): RP-1806 | |