Armstrong, Richard,  1903-1986 <br/><br/>
Cold hazard / 
Illustrated by C. Walter Hodges 
 - Boston :  Houghton Mifflin,  1956 
 - 180 p. :  ill. ;  22 cm. 
<br/><br/> First published in 1955 under title : Danger rock 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sea stories<br/>Leadership--Fiction