Bradford, W. t. o. m. (1765). The art of measuring: Made Easy, by the help of a new sliding-rule; which performs the same at one operation, as requires Two, Three, or More, On the Sliding-Rules heretofore used. in a Plain, easy, and concise Method, entirely new. By W. Bradford, R. Darby, and J. Hulls, Philomath. All of Campden, in Gloucestershire. - For the Curious the Authors have Sliding-Rules of a particular Make, with Brass Slides, at 7s. each. printed by J. Keating.
Chicago-Zitierstil (17. Ausg.)Bradford, William teacher of mathematicks. The Art of Measuring: Made Easy, by the Help of a New Sliding-rule; Which Performs the Same at One Operation, as Requires Two, Three, or More, On the Sliding-Rules Heretofore Used. in a Plain, Easy, and Concise Method, Entirely New. By W. Bradford, R. Darby, and J. Hulls, Philomath. All of Campden, in Gloucestershire. - For the Curious the Authors Have Sliding-Rules of a Particular Make, with Brass Slides, at 7s. Each. Stratford: printed by J. Keating, 1765.
MLA-Zitierstil (9. Ausg.)Bradford, William teacher of mathematicks. The Art of Measuring: Made Easy, by the Help of a New Sliding-rule; Which Performs the Same at One Operation, as Requires Two, Three, or More, On the Sliding-Rules Heretofore Used. in a Plain, Easy, and Concise Method, Entirely New. By W. Bradford, R. Darby, and J. Hulls, Philomath. All of Campden, in Gloucestershire. - For the Curious the Authors Have Sliding-Rules of a Particular Make, with Brass Slides, at 7s. Each. printed by J. Keating, 1765.