Preserved : 1 (C); 2; 3; 4; 5; 6 (1-5); 7 (C); 8 (1-6); 9 (1, I, 2-6); 10 (1-6); 11 (1-6); 12 (1-4, 5-6, 7-8); 13 (1-6); 14 (S, 1-6); 15 (1-6); 16 (S1, 1-6); 17 (S, 1, I, 2-6); 18 (1-6); 19 (C); 49 |
Preserved : 1963: 1(C), 1964: 2(C), 1965: 3(C), 1966: 4(C), 1967: 5(C), 1968: 6(1-6), 1969: 7(C), 1970: 8(1-6), 1971: 9(1-6, Index), 1972: 10(1-6), 1973: 11(1-6), 1974: 12(1-8), 1975: 13(1-6), 1976: 14(1-6, S), 1977: 15(1-6), 1976/1978: 16(1, S 1, 2, S 2, 3-6), 1979: 17(1-6, Index, S), 1980: 18(1-6), 1981: 19(C) |
Preserved : 1 (Complete); 2; 3; 4; 5; 6 (1 to 6); 7 (Complete); 8 (1 to 6); 9 (Index, 1 to 6); 10 (1 to 6); 11 (1 to 6); 12 (Supplement, 1 to 5, 7-8); 13 (1 to 6); 14 (Supplement, 1 to 6); 15 (1 to 6); 16 (Supplement, 1 to 4 to 6); 17 (Index, 1 to 6); 18 (1 to 6); 19 (Complete); 20 (1 to 3, 6) |