Practical measuring made easy to the meanest capacity by a new set of tables which shew at sight, the solid or superficial content (and consequently the value) of any piece or quantity of squared or round timber ... with a preface, shewing the excellence of this new method of measuring - Hoppus, Edward ([Printed by assignment from the Trustees of E. Wickstead, for J.F. and C. Rivington [and 13 others], 1790)