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Challenge of safety, the.
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| Format: | Book |
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| Language: | English |
| Subjects: | |
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| Item Description: | Because of tests by countless people, the airplane you fly in is a safer aircraft, the car you drive is more dependable- it's brakes are better, it's tyres stronger, it's safety belts are more reliable. The tractor you operate is a safer machine because of engineering research aimed at meeting the challenge of safety. Safety is a complex and often times an elusive matter, its challenge involves many things and many people. |
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| Physical Description: | Videocassette (VHS)(17 min.) : sd., col. 1/2 in. |