McConnell, Anita. <br/><br/>
No sea too deep :  the history of oceanographic instruments / 
Anita McConnell. 
 - Bristol :  Hilger,  c1982. 
 - 162 p. :  ill. ;  29 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0852744161 :  £19.50 
<br/><br/><label>LCCN: </label>82179058  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oceanographic instruments--History.
<br/><br/><label>LC Class. No.: </label>GC41  / .M425 1982 
<br/><br/><label>Dewey Class. No.: </label>551.46/0028