Publication coverage: 1947 - presentCitations and full text from ACM journals, newsletters and conference proceedings.
Publication coverage: Varies by publicationThe SEG Digital Library provides a single access point and interface consistency for the Society of Exploration Geophysicists' two journals, its meeting abstracts, and its best-selling encyclopedic dictionary. Coverage includes a complete archive all technical articles published in GEOPHYSICS, THE LEADING EDGE, and the SEG Technical Program Expanded Abstracts.
Publication coverage: 1500 to 1950
Publication coverage: 1600 - present
Publication coverage: 1600-2000Focusing on women’s activism in American public life from Colonial times to the present, this database consists of primary documents, books, images and essays.