Cover of this book


Jasper & William Snowdon

Grids and Blue Lines of many methods Copyright

Easier to read than the old text with additional methods.

Hardbound, 4" x 6" x 0.5" 103 pages
Yorkshire Association, 2011 14th Edition
View on
publisher site
(new tab).
This title may be difficult to obtain in North America without using the NAGCR Book Service.
Free Download (new tab)
To Order: Email Book Service