Buckby, Michael. <br/><br/>
The World under the Sea / 
by Michael Buckby. 
 - [S.l.] :  Longman,  1979. 
 - 48p. : ;  20 cm. 
 - Oxford structural readers stage 3 .
 - Oxford structural readers stage 3 .
<br/><br/><label>ISBN: </label>0582537282 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diving--submarine.<br/>Submarine--diving.