http://www.dartmouth.edu/~preserve/repair/repairindex.htm
http://www.palimpsest.stanford.edu/byorg/gbw/
http://www.hrc.utexas.edu/about/conservation/book/
http://www.heritagebookshop.com/jsp/bindery.jsp
http://www.communication.ucsd.edu/bjones/Books/
http://www.bookmakerscatalog.com
http://www.universityproducts.com
http://www.tomfolio.com/CollectingInfo/CaringForBooks.asp
