printed by E. Cave, at St John's Gate, and sold by J. Payne, at Pope's Head, in Pater-Noster-Row; and W. Clarke, at Shakespear's Head, behind the Royal Exchange

printed for the author, and sold by M. Mechell

Printed for R. Ware, on Ludgate-Hill; S. Birt, in Ave-mary-Lane; C. Hitch and L. Hawes, in Pater-noster-Row; and J. Hodges, over-against St Magnus's Church, London-Bridge

printed for the author, and sold by Mr. Watkins, Charing-Cross; Mr. Ayscough, in Ludgate-Street, opticians; Mr. Heath, in the Strand; Mr. Bennet, in Crown-Court, St. Ann's Soho, mathematical instrument-makers; Mr. Roberts, engraver. Holborn. Mathematics and Accompts taught by the Author

printed for J. Johnson, NO. 72, ST. Paul's Church-Yard

typis Pearsonianis, prostant venales apud Richardum Mount, in loco vocato Tower-Hill

printed for W. Brown, the Corner of Essex-Street, in the Strand

printed for the author, in the year

Printed for J. Waugh, at the Turk's-head in Lombard-Street, and W. Fenner, at the Angel and Bible in Pater-noster-row

Printed for T. Warner at the Black Boy in Pater-Noster-Row

printed for T. Warner at the Black Boy in Pater-Noster-Row