|
Year
|
Volume
|
Number
|
Holdings
|
|
|
|
|
1972
|
43
|
2
August/December
|
Yes
|
|
|
|
|
1972
|
43
|
1
February/June: - Contiene Indice del volume
|
Yes
|
|
|
|
|
1971
|
42
|
2
August/December
|
Yes
|
|
|
|
|
1971
|
42
|
1
February/June: - Contiene Indice del volume
|
Yes
|
|
|
|
|
1970
|
41
|
2
August/December
|
Yes
|
|
|
|
|
1970
|
41
|
1
February/June: - Contiene Indice del volume
|
Yes
|
|
|
|
|
1969
|
40
|
2
August/December
|
Yes
|
|
|
|
|
1969
|
40
|
1
February/June: - Contiene Indice del volume
|
Yes
|
|
|
|
|
1968
|
39
|
|
Yes
|
|
|
|
|
1967
|
38
|
|
Yes
|
|
|
|
|
1966
|
37
|
|
Yes
|
|
|
|
|
1965
|
36
|
|
Yes
|
|
|
|
|
1964
|
35
|
|
Yes
|
|
|
|
|
1963
|
34
|
|
Yes
|
|
|
|
|
1962
|
33
|
|
Yes
|
|
|
|
|
1961
|
32
|
|
Yes
|
|
|
|
|
1960
|
31
|
|
Yes
|
|
|
|
|
1959
|
30
|
|
Yes
|
|
|
|
|
1958
|
29
|
|
Yes
|
|
|
|
|
1957
|
28
|
|
Yes
|
|
|
|
|
1956
|
27
|
|
Yes
|
|
|
|
|
1955
|
26
|
|
Yes
|
|
|
|
|
1954
|
25
|
|
Yes
|
|
|
|
|
1953
|
24
|
|
Yes
|
|
|
|
|
1952
|
23
|
|
Yes
|
|
|
|
|
1951
|
22
|
|
Yes
|
|
|
|
|
1950
|
21
|
|
Yes
|
|
|
|
|
1949
|
20
|
|
Yes
|
|
|
|
|
1948
|
19
|
|
Yes
|
|
|
|
|
1947
|
18
|
|
Yes
|
|
|
|
|
1946
|
17
|
|
Yes
|
|
|
|
|
1944/1945
|
15/16
|
|
Yes
|
|
|
|
|
1942/1943
|
13/14
|
|
Yes
|
|
|
|
|
1940/1941
|
11/12
|
|
Yes
|
|
|
|
|
1938/1939
|
9/10
|
Contiene Cumulative Index 1930/1939 Volumes 1/10
|
Yes
|
|
|
|
|
1935/1937
|
6/8
|
|
Yes
|
|
|
|
|
1932/1934
|
3/5
|
|
Yes
|
|
|
|
|
1930/1931
|
1/2
|
|
Yes
|
|
|
|
