000			00574nam a2200193Ia 4500
001			0000013163
008			231110s9999 xx 000 0 und d
020			_a0672214652
090			_a621.3892 _bCUN _c1977
100			_aCunningham, John Edward,
245	0	0	_aBuilding and installing electronic intrusion alarms _cJohn E. Cunningham
250			_a2d ed.
260			_aIndianapolis _bH. W. Sams _cc1977.
300			_a128 p. _bill. _c22 cm.
504			_aIncludes index.
650			_aElectronic alarm systems.
650			_aElectronic intrusion alarms.
700	0		_aTitle.
999			_c39491 _d39491