1
by Gierke, Otto <<von>>
Published 1889
Dunker & Humblot

2
by Gierke, Otto <<von>>
Published 1887
Weidmann

3
by Gierke, Otto <<von>>
Published 1902
H.W. Müller
Cover Image

5
by Gierke, Otto <<von>>
Duncker & Humblot