000
00293nam a2200109Ia 4500
008
190719s9999 xx 000 0 und d
082
_a
622.2 B588
100
_a
BIENIAWSKI.Z.T
245
0
_a
ROCK MECHANICS DESIGN IN MINING AND TUNNELING
260
_a
ROTTERDAM
_b
BALKEMA
_c
1984
942
_c
BK
_2
DDC
999
_c
47267
_d
47267