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The tutor's assistant : being a compendium of practical arithmetic, for the use of schools or private students : containing, I. arithmetic in whole numbers ... II. vulgar fractions ... III. decimal fractions ... IV. duodecimals ... V. mensuration of superficies ... VI. a collection of questions ... VII. a compendius system of book-keeping ...
"From the forty-third derby edition, revised, corrected and enlarged by the addition of superficial mensuration and a compendium of book-keeping by single entry by William Birkin".
190 pages ; 18 cm.