Isb 20

1960- Index chemicus Museen der KSW 1964- Web of science Museen der KSW 1968-1970 International directory of research & [and] development scientists Museen der KSW 1970-1986 Current abstracts of chemistry and Index chemicus Museen der KSW 1977-1977 Current abstracts of chemistry Museen der KSW 1980-1981 Index to book reviews in the sciences Museen der KSW 1981-1981 Research fronts in ISI, BIOMED Museen der KSW 1982-1983 Index to research fronts in ISI, BIOMED Museen der KSW 1984- Science citation index Museen der KSW 1985-1985 Current comments Museen der KSW 1989-1989 Current contents Museen der KSW 1989- Social sciences citation index Museen der KSW 1990- Conference proceedings citation index Museen der KSW 1992-2006 CompuMath citation index Museen der KSW 1995- Journal citation reports on CD-ROM Museen der KSW 1997- Current contents on diskette with abstracts Museen der KSW 1999-2015 Journal citation reports Museen der KSW 2000- Current contents connect Museen der KSW 2000- Web of science core collection Museen der KSW 2003- Highly cited researchers Museen der KSW