It can be applied to more than one DTD as long as the tags are the same. In future, will comply with the DSSL standard. All SGML viewers use some type of navigator. Catalog and Entityrc files - These files point to DTDs and Entities and contain the public IDs for the DTDs and the DTD's specific location. These files are viewer-specific.
All viewers require some form of catalog and entityrc files.
A single piece of paper other than a broadside with manuscript or printed matter on one or both sides. NDLP plans are to discontinue the use of TOCA files when their function is replaced by Repository structural metadata attributes Page Information and Data Element Relationship Information . The Library of Congress collection that the item from which a digital object was derived belongs. The transmitted data file is played in real time AS it arrives at the recipient's end. The actual address of the resource on the Net.