http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f70-subject=Metric system -- Textbooks) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f70-subject%3DMetric%20system%20--%20Textbooks Results for your query: docsPerPage=100;f70-subject=Metric system -- Textbooks Thu, 01 Jan 1970 12:00:00 GMT The metric system of weights and measures: prepared to accompany Eaton's Common school arithmetic. Newton, Hubert Anson, 1830-1896 https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT