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I 28.2:B 39/Harry/inst.
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Harry Harlan exercise : instructor's copy |
1 |
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I 28.2:B 39/Hot-2/inst
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Hot shuttle car exercise : instructor's copy |
1 |
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I 28.2:B 39/hot-2/problem
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Hot shuttle car exercise : problem booklet |
1 |
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I 28.2:B 39/hot/inst.
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Hot gun car exercise : instructor's copy |
1 |
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I 28.2:B 39/hot/problem
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Hot gun car exercise : problem booklet |
1 |
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I 28.2:B 39/J.J.
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J.J. Parsons exercise |
1 |
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I 28.2:B 39/J.J.-2/inst.
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J.J. Johnson exercise : instructor's copy |
1 |
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I 28.2:B 39/J.J.-2/problem
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J.J. Johnson exercise : problem booklet |
1 |
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I 28.2:B 39/J.J.-3/inst.
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J.J. Smith exercise : instructor's copy |
1 |
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I 28.2:B 39/J.J.-3/PROBLEM
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J.J. Smith exercise : problem booklet |
1 |
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I 28.2:B 39/Leroy
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Leroy B. Perkins exercise |
1 |
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I 28.2:B 39/low/inst.
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Low coal fire exercise : instructor's copy |
1 |
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I 28.2:B 39/Lynwood/inst.
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Lynwood Puckett exercise : instructor's copy |
1 |
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I 28.2:B 39/Man/inst.
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Man in the bin exercise : instructor's copy |
1 |
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I 28.2:B 39/man/problem
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Man in the bin exercise : problem booklet |
1 |
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I 28.2:B 39/Marvin/inst.
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Marvin Letcher (highwall) exercise : instructor's copy |
1 |
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I 28.2:B 39/Marvin/problem
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Marvin Letcher (highwall) exercise : problem booklet |
1 |
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I 28.2:B 39/Paul
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Paul Pancake exercise |
1 |
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I 28.2:B 39/Perse.
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Persephone Mine explosion exercise |
1 |
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I 28.2:B 39/perse./inst.
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Instructions, Persephone Mine explosion |
1 |