Practical tunnel driving
Richardson, Harold W.
Practical tunnel driving - New York : McGraw-Hill, 1941 - 436 p. : ilus.
48252
Túneles.
624.19 / R52
Practical tunnel driving - New York : McGraw-Hill, 1941 - 436 p. : ilus.
48252
Túneles.
624.19 / R52
