http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Publishers' international ISBN directory
publisher's international directory with ISBN index and the 11th edition of the international ISBN publishers' directory
v.1: geographical section -- v.2: numerical ISBN section -- v.3: alphabetical index
Issues for 1990/91 published in 3 volumes
Handbook of international documentation and information ; ; 7