Literaturnachweis - Detailanzeige
Autor/in | Marshall, Stanley |
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Titel | Security Problem? Listen In. |
Quelle | In: American School and University, 52 (1979) 2, S.92 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Leitfaden; Acoustics; Alarm Systems; Costs; Elementary Secondary Education; Higher Education; Insurance; Microphones; Prevention; School Security; School Vandalism |
Abstract | A sound detection security system can help cut damages from thieves and vandals. (Author/MLF) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |