Essentials of first aid / 
St John Ambulance 
 - 2nd ed. 
 - England  Henry Burt & Son Ltd  1972 
 - 156 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>First aid
<br/><br/><label>Dewey Class. No.: </label>616.0252  / SAI