Hi Bob et Al,
I can recommend "Saws and Sawmills for planters and growers" by John Morris MBE. This book was first published by Cranfield Press in 1991. I have John's contact email address for anyone encountering difficulty in buying a copy of this book as he sold me my copy directly from his own private stock.
This book gives full instruction on how to sharpen and set all types of large rip and cross cut saws that employ all the various classic tooth types.
Send me a PM if you need any further help.
Regards
Ken Hume