Heartstart :   CPR workbook, 2nd edition 

 - Ontario :    St. John Ambulance,  c1993 
 - v, v.p. :   27 cm. 
<br/><br/><label>ISBN: </label>0-929006-41-0 
<br/><br/><label>Dewey Class. No.: </label>Circ. 649.33 H436 1993