Describir: METROPOLIS and region by Otis Dudley Duncan, W. Richard Scott, Stanley Lieberson, Beverly Duncan and Hal H. Winsborough

 _____      ______    ____      ______   _    _      ___      _  __   _    _   
|  __ \\   /_   _//  |  _ \\   /_   _// | || | ||   / _ \\   | |/ // | || | || 
| |  \ ||   -| ||-   | |_| ||   -| ||-  | || | ||  / //\ \\  | ' //  | || | || 
| |__/ ||   _| ||_   | .  //    _| ||_  | \\_/ || |  ___  || | . \\  | \\_/ || 
|_____//   /_____//  |_|\_\\   /_____//  \____//  |_||  |_|| |_|\_\\  \____//  
 -----`    `-----`   `-` --`   `-----`    `---`   `-`   `-`  `-` --`   `---`