Hopkinson, Deborah <br/><br/>
Sky Boys: How They Built the Empire State Building 

 - 1st ed. 
 - New York  Schwartz & Wade Books  2006 
 - 1 v. : col. ill. ; 30 cm. 
<br/><br/><label>ISBN: </label> 395 
<br/><br/><label>Dewey Class. No.: </label>823/HOP