The earth's magnetism.

Bibliographic Details
Main Author: Chapman, Sydney, 1888-1970
Format: Book
Language:English
Published: London : New York : Methuen; Wiley, [1951]
Edition:[2d ed., rev. and reset].
Series:Methuen's monographs on physical subjects.
Subjects:
Description
Physical Description:127 pages : illustrations ; 17 cm.