Essentials of first aid  an authorised manual of St John Ambulance 

 - 2nd ed. 
 - London  St John Ambulance Association  1972 
 - 154 p.  col. illus  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>First aid in illness and injury<br/>First aid
<br/><br/><label>Dewey Class. No.: </label>614.8  / 8