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
Opposite Worlds remained outside of the house. Chronos won the competition after it came down to a tie-breaker round, and chose to remain in the future area. On Day 3, Lisette and JR were chosen to be the two protected contestants. On Day 7, It was revealed J.R. won The Decider with 90% of the vote. J.R. decided to put in Angela and Rachel in The Duel in which Angela won. Opposite Worlds Opposite Worlds is an American reality game show that originally aired on the cable channel Syfy. The show premiered on January 21, 2014 and aired on Tuesdays and Wednesdays,