| 1939 - 1030 หน้า
Vols. 1-6 include section "Literatur". | |
| 1938 - 428 หน้า
Vols. 1-6 include section "Literatur". | |
| 1936 - 848 หน้า
Vols. 1-6 include section "Literatur". | |
| 1934 - 890 หน้า
Vols. 1-6 include section "Literatur". | |
| 1931 - 848 หน้า
Vols. 1-6 include section "Literatur". | |
| 1929 - 850 หน้า
Vols. 1-6 include section "Literatur". | |
| |