7. |
An instrument for the measurement of interpupillary distance. (Report No. 2.)
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Work Text Monograph Multimedia |
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9. |
Measures of interpupillary distance. (Progress Report No. 20.)
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Work Text Monograph Multimedia |
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10. |
Distributions of measures of interpupillary distance. (Report No. 1.)
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Work Text Monograph Multimedia |
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