1. Longwall mining
Author: / Syd S. Peng
Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
Subject: Longwall mining
Classification :
TN275
.
P423
2006
2. Longwall mining
Author: Peng, Syd S.
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: Longwall mining
Classification :
TN
275
.
P423
1984
3. Longwall mining
Author: / by Syd S. Peng and H.S. Chiang
Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
Subject: Longwall mining
Classification :
TN275
.
P4233
2002
4. Longwall mining /Syd S. Peng
Author:
Library: Library of Campus2 Colleges of Engineering of Tehran University (Tehran)
Subject: Longwall mining.
Classification :
TN
275
.
P423
2006
5. Longwall-shortwall mining,state of the art
Author: RAMANI,R V ED
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: LONGWALL MINING-ADDRESSES,ESSAYS,
Classification :
TN
23
.
L65
6. Longwall- shortwall mining, state of the art
Author: edited by R. V. Ramani
Library: (Semnan)
Subject: ، Mining engineering,، Longwall mining
Classification :
TN
153
.
L6
7. Longwall thick seam mining
Author: edited by: Raja V. Ramani, Ajoy K. Ghose
Library: (Semnan)
Subject: ، Longwall mining
Classification :
TN
153
.
L63
8. Longwall thick seam mining:proceedings of the indo-us seminar
Author:
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: LONGWALL MINING-CONGRESSES
Classification :
TN
275
.
A1
I5
1986
9. State-of-the-art of ground control in longwall mining and mining subsidence
Author: / Editors roginder P. Chugh, Michael Karmis
Library: Library of Campus2 Colleges of Engineering of Tehran University (Tehran)
Subject: Longwall mining,Mine subsidences,Coal mines and mining
Classification :
TN
292
.
S7
10. State-of-the-art of ground control in longwall mining and mining subsidence
Author: / Editors roginder P. Chugh, Michael Karmis
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: Longwall mining,Mine subsidences,Coal mines and mining
Classification :
TN
292
.
S7
