Ulteriori informazioni
Excerpt from Henderson and Hamlin's Lightning Calculator: Containing the Shortest, Simplest, and Most Rapid Method of Computing Numbers, Adapted to All Kinds of Business, and Within the Comprehension of Every One Having the Slightest Knowledge of Figures
In the addition of long columns of figures, which frequently occur in books of accounts, in order to add them with certainty, and, at. The same time, with ease and expedition, study well the fol lowing method, which practice Will ren der familiar, easy, rapid, and certain.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
