@article{615466,
      note = {Reproduction of original from Bodleian Library (Oxford).},
      author = {Dilworth, Thomas,},
      url = {http://library.usi.edu/record/615466},
      title = {The schoolmasters assistant. Being a compendium of  arithmetic, both practical and Theoretical. In five parts.  Containing, I. Arithmetic in whole numbers, wherein all the  common rules, having each of them a sufficient number of  questions, with their answers, are methodically and briefly  handled. II. Vulgar fractions, wherein several things not  commonly met with, are there distinctly treated of, and  laid down in the most plain and easy manner. III. Decimals,  in which among other things, are considered the extraction  of roots; interest, both simple and compound; annuities;  rebate, and equation of payments. IV. A large collection of  questions with their answers, serving to exercise the  foregoing rules, together with a few others, both pleasant  and diverting. V. Duodecimals, commonly called cross  multiplication; wherein that sort of arithmetic is  thoroughly considered, and rendered very plain and easy;  together with the method of proving all the foregoing  operations at once by division of several denominations,  without reducing them into the lowest terms mentioned. The  whole being delivered in the most familiar way of question  and answer, is recommended by several eminent  mathematicians, accomptants, and schoolmasters, as  necessary to be used in Schools by all teachers, who would  have their scholars thoroughly understand, and make a quick  progress in arithmetic. To which is prefixt, an essay on  the education of youth; humbly offer'd to the consideration  of parents. The twenty-second edition. By Thomas Dilworth,  author of the New guide to the English tongue; young  bookkeeper's assistant, &c. &c. and schoolmaster in  wapping. [electronic resource] :},
      publisher = {Printed and sold by Richard and Henry Causton (successors  to the Late Mr. Henry Kent) at the Printing-Office, No. 21,  in Finch Lane near the Royal Exchange,},
      recid = {615466},
      pages = {xiv,[10],192p.,plate,table :},
      address = {London :},
      year = {1784},
}