Sentence:  Small Business Administration , What It Is , What It Does , SBA Services for Community Economic Development , and various other useful publications on currently important management , technical production , and marketing topics are available , on request , from Small Business Administration , <WSD>Washington</WSD> 25 , D.C. . 
Meaning of the word marked with <WSD> tags:  the capital of the United States in the District of Columbia and a tourist mecca; George Washington commissioned Charles L'Enfant to lay out the city in 1791