Salvato in:
| Natura: | Recurso educativo Open Access |
|---|---|
| Lingua: | en |
| Pubblicazione: |
1976
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| Soggetti: | |
| Accesso online: | https://eric.ed.gov/?id=EJ144731 |
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Sommario:
- Electronic Detection System Reduces Losses in Library Electronic Control Prevention School Libraries Secondary Education Security Stealing Systems Approach A detection material concealed in a book or periodical and an electronic detection sensor placed at the library exit prevent book theft. (Author/MLF)