1.
図書 |
by George A. Hool
|
|||||||
2.
図書 |
by C.A. Hogentogler ; with the collaboration of Henry Aaron ... [et al.] ; arranged and edited by C.A. Hongentogler, jr
|
|||||||
3.
図書 |
von K. v. Terzaghi und O. K. Fröhlich
|
|||||||
4.
図書 |
von Rudolf Saliger
|
|||||||
5.
図書 |
von H. Krey, J. Ehrenberg
|