1. Microtunnel construction
پدیدآورنده : / edited by Messe Munchen International
کتابخانه: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
موضوع : Tunnels- Design- Congresses,Microtunnel- Design- Congresses
رده :
TA800
.
I422
1998
2. Tunnel construction
پدیدآورنده : / Edited by Messe munchen international
کتابخانه: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
موضوع : Tunneling,Tunnels
رده :
TA805
.
M28
1998
