International Standard Serial Number International Standard Serial Number An International Standard Serial Number (ISSN) is an eight-digit serial number used to uniquely identify a serial publication. The ISSN is especially helpful in distinguishing between serials with the same title. ISSN are used in ordering, cataloging, interlibrary loans, and other practices in connection with serial literature. The ISSN system was first drafted as an International Organization for Standardization (ISO) international standard in 1971 and published as ISO 3297 in 1975. ISO subcommittee TC 46/SC 9 is responsible for maintaining the standard. When a serial with the same content is published in more than one media
Childstown Township Bridge Number S-15 Childstown Township Bridge Number S-15 The Childstown Township Bridge Number S-15 is a historic bridge over an unnamed stream on 282nd Street in rural Turner County, South Dakota, west of Hurley. Built in 1940, it is one of a modest number of bridges surviving in the county that was built with New Deal funding. It was listed on the National Register of Historic Places in 2000. The Childstown Township Bridge Number S-15 is located in rural western Turner County, about west of Hurley. It carries 282nd Street, a rural dirt road, across an unnamed stream between 449th and 450th Avenues.