By Edouard Lucas
This ebook used to be initially released ahead of 1923, and represents a replica of an enormous historic paintings, holding a similar layout because the unique paintings. whereas a few publishers have opted to observe OCR (optical personality reputation) expertise to the method, we think this ends up in sub-optimal effects (frequent typographical error, unusual characters and complicated formatting) and doesn't competently defend the old personality of the unique artifact. We think this paintings is culturally very important in its unique archival shape. whereas we try to competently fresh and digitally improve the unique paintings, there are sometimes cases the place imperfections corresponding to blurred or lacking pages, terrible photographs or errant marks can have been brought as a result of both the standard of the unique paintings or the scanning approach itself. regardless of those occasional imperfections, we've got introduced it again into print as a part of our ongoing international e-book upkeep dedication, delivering consumers with entry to the very best historic reprints. We relish your knowing of those occasional imperfections, and clearly desire you get pleasure from seeing the ebook in a layout as shut as attainable to that meant through the unique writer.