SINGH,S K
PROCEEDINGS OF THE NATIONAL SEMINAR ON:GEOMECHANICS AND GROUND CONTROL-2003 - NEW DELHI Allied Publishers 2003 - xi+300p.,25X19Cms.
8177645005
622 S615
PROCEEDINGS OF THE NATIONAL SEMINAR ON:GEOMECHANICS AND GROUND CONTROL-2003 - NEW DELHI Allied Publishers 2003 - xi+300p.,25X19Cms.
8177645005
622 S615