000 00445nam a2200193Ia 4500
008 200117s9999 xx 000 0 und d
020 _a9780415400138
082 _a624.15 SIN
100 _aSINGH.R.N
245 0 _aENGINEERED ROCK STRUCTURES IN MINING AND CIVIL CONSTRUCTION
250 _a1ST
260 _bCRC PRESS
260 _c2006
300 _a520 P
365 _b5495
650 _aCIVIL
700 _aGHOSE A.K
942 _cREF
999 _c64949
_d64949