Tunneling and underground transport : future developments in technology, economics and policy : conference, Boston, Massachusetts, Apr. 24-25, 1985 / edited by Frank P. Davidson
Tunneling and underground transport : future developments in technology, economics and policy : conference, Boston, Massachusetts, Apr. 24-25, 1985 / edited by Frank P. Davidson - - New York Elsevier, 1987 - x,236 p. 22 cm - .
0-444-01130-72
Tunneling-Congresses
Tunnels-Congresses
624.193 Tun:85