Download PlanUNC V6.6 User Guide
Found at: https://web.archive.org/web/20100613225025/http://planunc.radonc.unc.edu/software/planunc/plunc_docs/UserGuide.pdf,
Referencing: http://planunc.radonc.unc.edu/software/planunc/plunc_docs/UserGuide.pdf
Found at: https://web.archive.org/web/20100613225025/http://planunc.radonc.unc.edu/software/planunc/plunc_docs/UserGuide.pdf,
Referencing: http://planunc.radonc.unc.edu/software/planunc/plunc_docs/UserGuide.pdf