St. John, David. <br/><br/>
On hazardous duty/ 
David St. John. 
 - USA:  A Signet Book,  1965. 
 - 144 p.:  18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>American literature
<br/><br/><label>LC Class. No.: </label>PS3563