Washington information directory 1997-1998 

 - USA :  Congressional Quarterly,  1997 
 - 994 p. 
<br/><br/><label>ISBN: </label>0871879085 
<br/><br/><label>Subjects--Index Terms: </label>Thư mục Thư mục thông tin Washington 
<br/><br/><label>Dewey Class. No.: </label>973.0025  / WAS 1997