This book contains an alternate file set for pages 1 to 22. As these files are of a later date than the original files for chapter one, there may be some difference which would result in some changes. I have read through both and I cannot see that it would make a material difference of note, however, I am not always able to follow all of Harold's math, so in order to avoid any doubt, I have thought it safest to include both sets of pages and leave it to more capable persons to discover the significance, if any.
In which case, please do contact us and let us know.
These PDF files are also obviously a scan so not as clear as some of the other files, but we hope it is still useful for you, as they are in any case quite legible for the most part, although some of the maths symbols are very faint.