Excerpt from An Introduction to the Study of Prices As the additional chapters are almost entirely the work of my colleague, Mr. Geoffrey Crowther, his name has been added to the title-page. Mr. Crowther has also revised and prepared the whole of the text and Appendices for the press. For the opinions expressed we assume joint responsibility. 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.