Isb 20

Index chemicus

1960-

Web of science

1964-

International directory of research & [and] development scientists

1968-1970

Current abstracts of chemistry and Index chemicus

1970-1986

Current abstracts of chemistry

1977-1977

Index to book reviews in the sciences

1980-1981

Research fronts in ISI, BIOMED

1981-1981

Index to research fronts in ISI, BIOMED

1982-1983

Science citation index

1984-

Current comments

1985-1985

Current contents

1989-1989

Social sciences citation index

1989-

Conference proceedings citation index

1990-

CompuMath citation index

1992-2006

Journal citation reports on CD-ROM

1995-

Current contents on diskette with abstracts

1997-

Journal citation reports

1999-2015

Current contents connect

2000-

Web of science core collection

2000-

Highly cited researchers

2003-