No ISBN
hardcover
183 x 125 mm
in German
II + 128 + 36 pp. (last 36 pages are advertisements)
82 figures (out of this 8 B&W photographs), 1 table
An old copy in good condition. The spine is slightly breaking. A previous owner's name and remarks on the title page, otherwise the book interior is clean.
A rather rare title whose copies may differ in a picture pasted in rear endpapers.
A popular detailed description of the construction and living conditions of all CP known at that time.