Government workers trapped in a burning downtown office tower frantically dialed 911 as they tried to make their way through smoke-filled staircases and hallways, officials said.
Official said that the Government workers trapped in a burning downtown office tower in a panic-stricken dialed 911 as they tried to make their way through smoke-filled staircases and hallways
series of tables in which each table stores a topic of data, but tables can be linked together to ask complex questions.