http://www.rssboard.org/rss-specification 720 XTF Search Results (f4-format=Book;f5-subject=Imprints, Early American To 1820;f6-subject=Surveying -- Early works to 1800) http://catalog.wrhs.org/collections/search?f4-format%3DBook;f5-subject%3DImprints,%20Early%20American%20To%201820;f6-subject%3DSurveying%20--%20Early%20works%20to%201800 Results for your query: f4-format=Book;f5-subject=Imprints, Early American To 1820;f6-subject=Surveying -- Early works to 1800 Thu, 01 Jan 1970 12:00:00 GMT An accurate system of surveying: in which is contained, I. Decimal fractions ... II. The extraction of the squareroot. III. Plane trigonometry ... IV. An exact method to cast up the contents of lands. V. Field surveying. The whole being performed without the use of scale and compasses, or a table of logarithms. In which is given, some account of the variation of the needle, and the causes of its attraction. Moore, Samuel, 1737?-1810 http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT A compendious system of practical surveying, and dividing of land: concisely defined, methodically arranged, and fully exemplified, the whole adapted for the easy and regular instruction of youth, in our American schools. Jess, Zachariah. http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT