Aehlert, Barbara. <br/><br/>
Pocket reference for ECGs made easy /  
by Barbara Aehlert. 
 - 3rd ed /   . 
 - Philadelphia :   Elsevier ,   2007. 
 - 152p. :   figures ;   16cm  1 CD .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9780323039703  RS245.00 
<br/><br/><label>Subjects--Index Terms: </label>REFERENCE BOOK 
<br/><br/><label>Dewey Class. No.: </label>616.1207547  / AEH/P