Ornament Details
022290070000020_0
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A new treatise of arithmetic: wherein vulgar and decimal fractions (especially the latter) are apply'd to Practice in all its Parts, And All the most Useful Rules Demonstrated in the most easy and concise Manner; More particularly, Five Theorems For Performing Direct Proportion. The Whole Done in the most plain Method, for the Advantage of both Mastlr and Scholar. By Joseph Thorpe, Rector of Forrabury, Cornwal.
printed (for the author) by Thomas Brice, at his Printing-Office near Eastgate
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