1. ROCK MECHANICS: CAVERNS AND PRESSURE SHAFTS FELSMECHANIK: KAVERNEN UND DRUCKSHACHTE MECANIQUE DES ROCHES: LES CAVERNES ET LES PUITS SOUS PRESSION
Author:
Library: Central Library of Ahvaz Faculty of Petroleum (Khuzestan)
Subject:
Classification :
30876
2. Rock mechanics, caverns and pressure shafts
Author: / editor W. Wittke
Library: Library of College of Science University of Tehran (Tehran)
Subject: Rock mechanics -- Congresses,Caves -- Congresses,Shafts (Excavations) -- Congresses
Classification :
TA
706
.
I57
1982
3. Rock mechanics: caverns and pressure shafts felsmeechanik: kavernen...
Author: editors : W. Wittke, felsmeechanlk shafts
Library: (Semnan)
Subject: ، Rock pressure,، Rock mechanics
Classification :
TA
706
.
R65
4. Rock mechanics:caverns & pressure shafts=felsmechanik:kavernen
Author: WITTKE,WALTER, ED
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: TOCK MECHANICS-CONGRESSES , TUNNELING-CONGRESSES , SHAFTS )EXCAVATIONS(-
Classification :
TA
706
.
R63
1982
5. rock mechanics caverns and pressure shafts felsmechanik;kavernen unddruckschachte mecanique des roches:les cavernes et les puits sous pression
Author: / W.Wittke
Library: Central Library and Document Center of Arak University (Markazi)
Subject: Rock-mechanics
Classification :
624
.
15132
W832r
