Nielsen Timeline

By Caitlin Ross

  • The Bookseller Magazine

  • Bibliographic data catalogue

  • ISBN formed

  • Data on Microfiche

  • TeleOrdering launched

  • BookData CD ROM

  • BookScan: UK

  • BookScan: Australia

  • BookScan: US

  • BookScan: Italy, Denmark, New Zealand

  • BookScan: South Africa

  • LibScan

  • India

  • e-book charts for the Wall Street Journal

  • BookScan Brazil

  • PubEasy and Books & Consumers

  • Online ISBN Agency Launched