Job analysis of entry level firefighting :  a comparisionof district of columbia firefighter and nationwide sample / 
Paul Van Rija 
 - Washingtion :  Government Printing Office,  1978 
 - 83 p. ;  27 cm. 
<br/><br/> Technical study 77-20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fire prevention<br/>Fire safety
<br/><br/><label>Dewey Class. No.: </label>363.37