I was rather amused to find this version out there as it was me who scanned the book and did all the hard work correcting the text and setting it up as one page in a web format, I have not let it go to many but you can now reap the benefits,

http://www.freecirclefighting.com/jdbook.pdf

Enjoy it as much as I do and hope it is of as much value to your understanding as it has been to my justification.