sin inv. | sin inv. | sin inv. | sin inv. | sin inv. | sin inv. | sin inv. | sin inv. | sin inv. | sin inv. | sin inv. | sin inv. | sin inv. | sin inv. | Philippines 1, 1971-75 | 11975 supl. | 1,1977-79 | 1, 1978-80 | 1, 1981 | 1,1982 | 1,1983 | 1,1984 | 1,1985 | 1,76-80 | 1,1986 | 1,1987 | 1,1988 | 1,81-85 | 1971 . s.

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