School shop safety.
محفوظ في:
| OCLC: | 10819002 |
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| مؤلف مشترك: | |
| اللغة: | English |
| منشور في: |
Chicago,
School and College Division, National Safety Council.
|
| التنسيق: | دورية Note that CRL will digitize material from the collection when copyright allows. |
| وصف مادي: | v. |
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| تواتر النشر: | Monthly except June-Aug. and Oct. (irregular) |