Verzeichnis der eingelaufenen Druckschriften. 
. 38 * 
Cambridge (Maas.). Astronomical Ohservatory of Harvard Uni- 
versity ; 
Annual Report 1911, 1911/12. 
— — Annals, vol. 56, part 6. 7; vol. 59, part 9. 10; vol. 61, part3; 
vol. 63, part 1; vol. 67 part 11; vol. 72, part 1—3. 
— — Contents of Annals. 
— — Circular, No. 169 — 174, 4°. 
Capetovra. South African Association of Science: 
— — Journal, vol. 8, No. 1 — 12; vol. 9, No. 1—4. 
— — Report of the S**' and meething 1910 and 1911. 
— Geological Commission: 
— — 15^1* Annual Report 1910. 
— — Geological Map of Cape of Good Hope Sheet 19. 26. 
— R. Society of South Africa: 
— — Transactions, vol. 1, part 1. 2; vol. 2, part 1 — 5. 
Catania. Accademia Gioenia di scienze naturali: 
— — Atti, ser. V, vol. 4, Anno 88. 
— — Bollettino, ser. 11, fase. 19—23. 
— Societä degli spettroscopisti: 
— — Memorie, vol. 40, disp. 12; ser. II, vol. 1, disp. 1—12. 
— Societa di storia patria per la Sicilia Orientale: 
— — Archivio, anno IX, 1—3. 
Chalons s. S. Societe d’histoire et d’archeologie: 
— — Memoires, 2« ser., tom. 4, partie 1 = vol. 12. 
Charkow. Societe mathematique: 
— — Communications, tom. 12, No. 2—6. 
— Universite Imperiale: 
Sapiski 1911, No. 4; 1912, No. 1 — 3. 
Charlottenburg. Physikalisch-technische Reichsanstalt: 
— — Die Tätigkeit der physikal.-techn. Reichsanstalt im Jahre 1911. 
Cherbourg. Societe des Sciences naturelles: 
— — Memoires, tom. 37, 1908—10; tom. 38, 1911 — 12. 
Chicago. John Crerar Library: 
— — 170* Annual Report for 1911. 
— Field Museum of Natural History: 
— Publications, No. 152 — 158. 160. 
— University of Chicago Library: 
— — The astrophysical Journal, vol. 35, No. 1 — 5; vol. 38, No. 1 — 5, 
1912. 
Christiania. Norske geografiska Selskab: 
Aarbok 22, 1910/11. 
