1
Author and Subject Indexes to Volumes 1–10 Literature 1969–1973 [E-Book] /
2
Literature 1974, Part 1 [E-Book] /
3
Literature 1974, Part 2 [E-Book] /
4
Literature 1975, Part 1 [E-Book] /
5
Literature 1976, Part 1 [E-Book] /