000 00568pam a2200193a 44500
008 160408b1999 xxu||||| |||| 00| 0 eng d
020 _a0080430139
082 _a624.151
_bSI64R
100 _aSingh,Bhawani
245 1 _aROCK MASS CLASSIFICATION
_cA PRACTICAL APPROACH IN CIVIL ENGINEERING
260 _a
_bElsevier, Amsterdam
_c1999
300 _axiii,267
500 _aIncludes Bibliographical References And Indexes
650 _aEngineering Geology
650 _aRocks -- Classification
700 _aGoel,R. K.
964 _gCIRC
997 _aA145665 C
999 _c356124
_d356124