Rara historico-naturalia et mathematica.
Contributors: Junk, Wilhelm, 1866-1942.
Published: 1900
Place of publication: Berlin
Language: ger
Number of pages: 295
Subjects: Science -- Bibliography -- Catalogs.; Natural history -- Bibliography -- Catalogs.; Rare books.
Notes: Priced catalog, issued in parts.

Vol. 1, no. 1-19 reprinted from Bibliographische Zeitschrift für Naturwissenschaften und Mathematik (formerly Laboratorium & Museum.)
Table of contents: v. 2. Rara historico-naturalia [published in Den Haag]; Supplement.  Die Historico-Bibliophilie [published in Den Haag.]