Elder, Mark. <br/><br/>
Keamanan di air / 
Mark Elder. 
 - Jakarta :  Sinar Harapan,  1982. 
 - 116 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label> RM6.52 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial respiration.<br/>First aid in illness and injury.