ERIC Number: EJ209425
Record Type: CIJE
Publication Date: 1979-Oct
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: N/A
EISSN: N/A
Security Problem? Listen In.
Marshall, Stanley
American School and University, v52 n2 p92,94,96 Oct 1979
A sound detection security system can help cut damages from thieves and vandals. (Author/MLF)
Publication Type: Journal Articles; Guides - Non-Classroom
Education Level: N/A
Audience: Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
