Merck's 1899 manual of materia medica : together with a summary of therapeutic indications and a classification of medicaments : a ready-reference pocket book for the practicing physician.

Year of publication: 1999.

Dokumentacja medyczna , Leki , Katalogi , Reprint

International waterways : . I. The evolution of the principle of international waterways : II. A reference-manual to the treaties, conventions, laws, and other fundamental acts governing the international use of inland waterways

Ogilvie, Paul Morgan

Year of publication: 1920.

Prawo międzynarodowe , Wody śródlądowe , Drogi wodne śródlądowe , Akty prawne