Partridge, S. Rabdologia : or, The art of numbring by rods: Whereby the tedious operations of multiplication, and division, and of extraction of roots, both square and cubick, are avoided, being for the most part performed by addition and subtraction : with many examples for the practice of the same : first invented by the Lord Napier, Baron of Marchiston ...
Chicago Style (17th ed.) CitationPartridge, Seth. Rabdologia : Or, The Art of Numbring by Rods: Whereby the Tedious Operations of Multiplication, and Division, and of Extraction of Roots, Both Square and Cubick, Are Avoided, Being for the Most Part Performed by Addition and Subtraction : With Many Examples for the Practice of the Same : First Invented by the Lord Napier, Baron of Marchiston ...
MLA (9th ed.) CitationPartridge, Seth. Rabdologia : Or, The Art of Numbring by Rods: Whereby the Tedious Operations of Multiplication, and Division, and of Extraction of Roots, Both Square and Cubick, Are Avoided, Being for the Most Part Performed by Addition and Subtraction : With Many Examples for the Practice of the Same : First Invented by the Lord Napier, Baron of Marchiston ...