Hammond, Rolt <br/><br/>
Diving and salvage / 
Rolt Hammond ; edited by Frederick E. Dean. 
 - London :  Frederick muller ltd,  c 1964. 
 - 143 p. :  ill. ;  19 cm. 
<br/><br/> Includes index. 
<br/><br/>338  338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Salvage.
<br/><br/><label>Dewey Class. No.: </label>627.7 / H185d