Prell, J. A. <br/><br/>
Interior intrusion alarm systems / 
J. A. Prell 
 - Washington, D.C. :  U.S. Government Printing Office,  1978 
 - iii, 41 p. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alarm systems
<br/><br/><label>Dewey Class. No.: </label>621.38928