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Practice : is a short method for finding the value of any quantity of goods which hath one for its first number : the practice tables in the margin : a collection of the most useful tables in arithmetick, from the best authors, very much enlarg'd : those of the coins, weights, measures and time, shew at one view how many of the smaller denominations are contain'd in any of the greater, and are design'd to bind up with cyphering books.
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