Previous Chapter: Front Matter
Suggested Citation: "SUMMARY." National Research Council. 1979. Multiple Position Letter Sorting Machine: An Evaluation of Visual, Auditory, and Human Factor Problems. Washington, DC: The National Academies Press. doi: 10.17226/19839.
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Suggested Citation: "SUMMARY." National Research Council. 1979. Multiple Position Letter Sorting Machine: An Evaluation of Visual, Auditory, and Human Factor Problems. Washington, DC: The National Academies Press. doi: 10.17226/19839.
Page 2
Next Chapter: INTRODUCTION
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