Freitag, Mark  <br/><br/>
Commercial diving reference and operations handbook/  
Mark freitag  
 - New York:   john Wiley and Sons,   1983.  
 - xv, 414p.;   23.5 cm.  
<br/><br/><label>ISBN: </label>0-471-90003-6  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference  and operations 
<br/><br/><label>Dewey Class. No.: </label>R|H  797.23   / FRE W