Orr, Tamra,  <br/><br/>
The atom bomb :   Creating and exploding the first nuclear weapon /  
Tamra Orr.  
 - First edition.  
 - New York:   The Rosen Publishing Group, Inc. ,   2005. 
 - 64   pages:    illustrations, pictures;  24 cm.  
<br/><br/>includes glossary, bibliography and index.  
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>1404202927 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atomic bomb. <br/>Hiroshima -Japan - history-bombardment 1945. <br/>Nagasaki-Japan. -history - bombardment 1945. 
<br/><br/><label>Dewey Class. No.: </label>623.45  / O1