| Record Type: |
Language materials, printed
: Monograph/item
|
| Title/Author: |
Hardrock tunnel boring machines /Bernhard Maidl ... [et al.] ; in co-operation with Gerhard Wehrmeyer and Marcus Derbort. |
| other author: |
Derbort, Marcus. |
| Published: |
Berlin :Ernst & Sohn,c2008. |
| Description: |
xiii, 343 p. :ill. ;25 cm. |
| Subject: |
TunnelingEquipment and supplies. |
| ISBN: |
9783433016763 (hd.bd.) : |