1975 year
1 issue pages
24.7 megabytes

2015 year
241 pages
665.6 megabytes

2015 year
23 pages
38.2 megabytes

2015 year
35 pages
60 megabytes

1995 year
4 issues pages
109 megabytes

1975 year
50 pages
24.7 megabytes

2010-2012 year
18 issues pages
334.8 megabytes

1988-1990 year
25 issues pages
501.7 megabytes

1987-1988 year
4 issues pages
72 megabytes

1975-1977 year
8 issues pages
262.5 megabytes

1972-1973 year
8 issues pages
65.4 megabytes