Photos and Video from PTDLP Seminar 2007 - courtesy of Jan Comfort
Photos from PTDLP Seminar 2007 - courtesy of Dawn Rohan
Photos from Seminar 2002 - courtesy of Jan Comfort
Superseded bylaws (last revised 2002)
PTDLA Day at the PTDLP Annual Seminar Past Presentations
PTDLA at ALA Past Presentations
USPTO - United States Patent and Trademark Office PTDLP - Patent and Trademark Depository Library Program ALA - American Library Association