000 00354nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0878490949
082 _a622.202 S857
100 _aSTILLBORG,B
245 0 _aPROFESSIONAL USERS HANDBOOK FOR ROCK BOLTING
260 _aGERMANY
_bTrans Tech Publications
_c1994
300 _a24X18
942 _cBK
_2DDC
999 _c25406
_d25406