000 00358nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a978041562141
082 _a622.2 S738
100 _aSPATHIS,A.T
245 0 _aTUNNELlING IN ROCK BY DRILLING AND BLASTING(WITH C D)
260 _aBoca Raton
_bCRC
_c2013
300 _axv+114p.,25X17Cms
942 _cBK
_2DDC
999 _c40386
_d40386