000
00288nam a2200121Ia 4500
008
190711s9999 xx 000 0 und d
082
_a
622.28 B617
100
_a
BIRON,C
245
0
_a
DESIGN OF SUPPORTS IN MINES
260
_a
NEW YORK
_b
Wiley
_c
1983
300
_a
23X16
942
_c
BK
_2
DDC
999
_c
19688
_d
19688