Author	Cunningham, John Edward
Title	Security electronics / John E. Cunningham
Imprint	Indianapolis : Sams, 1972
Descript	159 p. : ill

Describes the principles of operation of various electronic devices and systems used in providing security

1. Burglar-alarms
2. Eavesdropping

LOCATION	CALL#	STATUS
Engineering Library	Burglar-alarms	CHECK SHELVES