000 00607 a2200145 4500
040 _aP K Kelkar Library, IIT Kanpur
082 _a624.15
_bIn8
111 1 _aCongress of the International Society for Rock Mechanics
_cBeograd
_d1970
_n2nd
245 1 _aRock mechanics (vol.1)
_bthemes 1-2 : proceedings...
_cInstitute for Development of Water Resources
260 _aJugoslavija
_bInstitute For Development Of Water Resources
_c1970
300 _a1 v.(various pagings)
650 _aRock Mechanics -- Congresses
710 _aInstitute for Development of Water Resources
997 _aA43675 1970,v.1 s C
999 _c461905
_d461905