The schoolmasters assistant being a compendium of arithmetic, both practical and theoretical. In five parts. ... The whole being delivered in the most familiar way of question and answer ... To which is prefixt, an essay on the education of youth; humbly offered to the consideration of parents - Dilworth, Thomas (Printed and sold by Joseph Crukshank, in Market-Street, between Second and Third-Streets, 1784)
"To Mr. Thomas Dilworth, on his Schoolmasters assistant."--p. [xvi], in verse; signed: William Deane. - "To Mr. Thomas Dilworth, on his compendium of arithmetic, intitled, The schoolmasters assistant."--p. [xv], in verse; signed: Moses Browne. - Evans, 18447. - Hildeburn, C.R. Pennsylvania, 4469