It also includes citations of dissertations and selected book, film, and video reviews. The CD-ROM covers 1975 to the present. The print volumes go back to 1955. Modern History Abstracts, 1450-1914 and Historical Abstracts. Twentieth Century Abstracts, 1914- .
Every article is indexed.
The scope is international, including journals in English, French, German, Italian, Spanish and other Western languages. PCI Web currently indexes over six million articles in 1,595 journals. Every year, it adds records for more than two million more articles. It will grow to encompass 3,500 journals and fifteen million individual articles. Other Reference Sources Arnott, James Fullarton.