Urban Heiz G <br/><br/>
Handbook of Underwater Acoustic Engineering 
Heinz G. Urban 
 - Bremon  Atlas Elekronik  c.2002 
 - 296 p.  ill. : 
<br/><br/> http://books.google.com.pk/books/about/Handbook_of_Underwater_Acoustic_Engineer.html?id=DZLpAQAACAAJ&redir_esc=y 
<br/><br/><label>ISBN: </label>3936799040 
<br/><br/><label>Subjects--Topical Terms: </label>--General 
<br/><br/><label>Dewey Class. No.: </label>621.38224 URB