Principles of EMS systems 
edited by John A. Brennan, Jon R. Krohmer 
 - 3rd ed 
 - Boston, MA  Jones and Bartlett  2006 
 - xii, 362 p. : ill. ; 28 cm 
<br/><br/> At head of title: American College of Emergency Physicians. Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780763733827 
<br/><br/><label>ISSN: </label>2005008358 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Emergency Medical Services - organization & administration - United States<br/>Emergency Medical Services - United States
<br/><br/><label>Dewey Class. No.: </label>362.18 BRE