Central Board of Irrigation and Power
Fire and Life Safety for Underground Facilities: present status of fire and life safety principles related to underground facilities Central Board of Irrigation and Power - New Delhi Central Board of Irrigation and Power 1998 - 146p.
Tunneling -- Safety measures
624.150285 CEN
Fire and Life Safety for Underground Facilities: present status of fire and life safety principles related to underground facilities Central Board of Irrigation and Power - New Delhi Central Board of Irrigation and Power 1998 - 146p.
Tunneling -- Safety measures
624.150285 CEN