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the cambridge backtracking database

date: 2017-08-15

the 2011 edition of the cambridge backtracking database indexed 207 journals, with 131 journals from arts and humanities and 76 from science and technology. among them, 158 journals have currently been indexed in sci/ssci/ahci (jcr 2010), and the index percentage is 76.3% with the backtracking period from 1770 to 1996. the content of arts and humanities comprises 2,331,003 pages (56.5%) and that of natural sciences comprises 1,796,932 pages (43.5%), with the total amount of 4,358,176 pages.