Praxis der magnetischen Messungen
By: von R. Bock.  Mit 18 Figuren und 37 Tabellen.
Publisher: Gebrüder Borntraeger
Published: 1945
Place of publication: Berlin-Zehlendorf
Language: ger
Number of pages: 138
Subjects: Magnetic measurements.; Geomagnetism.
Notes: "Published by J. W. Edwards.  Lithoprinted by Edwards Brothers, Inc., Ann Arbor, Michigan, U. S. A., 1945."