Describir: Cumulative amendments to building laws of the City of New York to and including june 15, 1949 /

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