Download PaToH's manual: manual.ps and manual.pdf. 
Download PaToH library from local copy:
Library built for Linux: PaToH-v3-linux.tar.gz
Library built for SUN Solaris: PaToH-v3-solaris.tar.gz
Download PaToH from Umit V. Catalyurek's page.
Note: If you woud like to run PaToH on a different platform, please let Umit V. Catalyurek know and take necessary actions.