District of Columbia. Section O, specifications for construction of concrete pipe tunnels, underground high-pressure steam lateral system and tile-duct system for central heating, lighting, and power plant at Washington, D. C.
Publication Title:
District of Columbia. Section O, specifications for construction of concrete pipe tunnels, underground high-pressure steam lateral system and tile-duct system for central heating, lighting, and power plant at Washington, D. C.
Display Title:
District of Columbia. Section O, specifications for construction of concrete pipe tunnels, underground high-pressure steam lateral system and tile-duct system for central heating, lighting, and power plant at Washington, D. C.