1. Recommended contract practices for underground construction
پدیدآورنده : edited by William W. Edgerton
کتابخانه: Library of Razi Metallurgical Research Center (Tehran)
موضوع : ، Underground construction contracts - United States
رده :
KF
902
.
R43
2008
![](/design/images/bookmore.png)
![](/design/images/visualshelfbtn.png)