اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb.
xviii, 570 pages
Bibliographies at end of sections
"Quellennachweis für die Abbildungen und die ständig benutzte Literatur": pages 515-532