Methods of measuring HEIGHTS. See GEOMETRY, TRIGONOMETRY, BAROMETER, MOUNTAIN, and (BAROMETER in the APPENDIX.)
Methods of measuring HEIGHTS
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sub_entry · 111 chars · cross-reference · lineage ↗ · page image at NLS ↗
Methods of measuring HEIGHTS. See GEOMETRY, TRIGONOMETRY, BAROMETER, MOUNTAIN, and (BAROMETER in the APPENDIX.)