Three new Mersenne primes, and a conjecture /

Bibliography: leaf 6.

A feasibility conjecture related to the Hirsch conjecture.

Photocopy. [Washington?] Clearinghouse for Federal Scientific and Technical Information of the U. S. Dept. of Commerce [1966?]

Annibal dans les Alpes,

On cover: Ouvrage renfermant dix-sept cartes et six photographies. Paris, A. Picard, 1902.

Ueber die Einwirkung von Chlor auf Phenol, Anisol und Phenylacetat /

Thesis (doctoral)--Albertus-Universitat zu Konigsberg i. Pr., 1903.