000 00374nam a2200157Ia 4500
008 230524s9999 xx 000 0 und d
082 _bVER
100 _aB.P.Verma
245 0 _aRock Mechanics for Engineers
250 _a3
260 _aNew Delhi
_bKhanna Publishers
_c2014
300 _a"viii,254p;"
500 _aQuantity Number: 2
650 _aCivil
942 _cBK
999 _c55833
_d55833