tag:blogger.com,1999:blog-2271145490159246082.post6944116642022715516..comments2024-03-20T00:11:51.718-07:00Comments on Math Year 2013: Dr. Kenneth Appel and the Four Color Map Theorem: Part 1Prof. Hubbardhttp://www.blogger.com/profile/16575880031145705761noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2271145490159246082.post-42083971348640553852020-01-04T05:58:49.339-08:002020-01-04T05:58:49.339-08:00Dr Hubbard, I would like to use the Four Colors Su...Dr Hubbard, I would like to use the Four Colors Suffice jpg in a book that I am writing. May I have permission? Thank you.Jim Hefferonhttps://www.blogger.com/profile/09292836035665054384noreply@blogger.com