000
00303 a2200121 4500
082
_a
624.1513
_b
Sy68p
245
1
_a
NEW HORIZONS IN ROCK MECHANICS
260
_a
N. Y.
_b
American Society Of Civil Engineering
_c
1973
300
_a
785
650
_a
Rock Mechanics
964
_g
CIRC
997
_a
A43776 s C
999
_c
461949
_d
461949