ROCK DEFECTS AND LOADS ON TUNNEL SUPORTS
TERZAGHI, KARL
ROCK DEFECTS AND LOADS ON TUNNEL SUPORTS - S.E. - Estados Unidos S.E. 1900 S.L. - 93
23151
624.19
ROCK DEFECTS AND LOADS ON TUNNEL SUPORTS - S.E. - Estados Unidos S.E. 1900 S.L. - 93
23151
624.19