Excerpt from Practical Treatise of Powers, Vol. 1 of 2
At the close of the Preface to the first edition of this work, the Author pleaded, as an excuse for any inaccuracies in it, the necessity of devoting his time to other labours, from which Это и многое другое вы найдете в книге Practical Treatise of Powers, Vol. 1 of 2 (Classic Reprint) (Edward Sugden)