|
|
1985 |
Books |
2957 |
|
|
1985 |
Articles |
7875 |
|
|
1985 |
Books |
2399 |
|
|
1985 |
Books |
7146 |
|
|
1985 |
Books |
2384 |
|
|
1985 |
Books |
2400 |
|
|
1985 |
Books |
7823 |
|
|
1984 |
Articles |
2448 |
|
|
1984 |
Articles |
3097 |
|
|
1984 |
Books |
2562 |
|
|
1984 |
Books |
7893 |
|
|
1984 |
Books |
7799 |
|
|
1984 |
Books |
7805 |
|
|
1984 |
Books |
2670 |
|
|
1984 |
Books |
2853 |
|
|
1984 |
Books |
2898 |
|
|
1983 |
Books |
7645 |
|
|
1983 |
Books |
2941 |
|
|
1983 |
Books |
2419 |
|
|
1982 |
Articles |
7137 |
|
|
1982 |
Articles |
6964 |
|
|
1982 |
Books |
2705 |
|
|
1982 |
Books |
3238 |
|
|
1981 |
Articles |
3098 |