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This article is reprented with permission from School Safety, Spring 1989, pages 20-22, published by the National School Safety Center, 16830 Venture Boulevard, Suit 200, Encino, California 91436. Telephone 818-377-6200.
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Mann, D. High Tech for High Risk. TECHTRENDS TECH TRENDS 34, 20–23 (1989). https://doi.org/10.1007/BF02761257
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DOI: https://doi.org/10.1007/BF02761257