Describir: EXPLORATIONS into urban structure, by Melvin M. Webber [and others]

  ______     ___                _____    _    _    __   __  __    __  
 /_   _//   / _ \\      ___    |  ___|| | \  / ||  \ \\/ // \ \\ / // 
 `-| |,-   / //\ \\    /   ||  | ||__   |  \/  ||   \ ` //   \ \/ //  
   | ||   |  ___  ||  | [] ||  | ||__   | .  . ||    | ||     \  //   
   |_||   |_||  |_||   \__ ||  |_____|| |_|\/|_||    |_||      \//    
   `-`'   `-`   `-`     -|_||  `-----`  `-`  `-`     `-`'       `     
                         `-`                                          
   ___    
  / _ \\  
 | / \ || 
 | \_/ || 
  \___//  
  `---`