Emergency medical services systems research project abstracts, 1977 

 - Washington, D.C. :  United States Government Printing Office,  1978 
 - v, 40 p. ;  24 cm. 
 - NCHSR research management series ;  1977 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health<br/>Emergency medical services
<br/><br/><label>Dewey Class. No.: </label>362.1