Columbia University Press
Columbia International Affairs
Columbia International Affairs Online (CIAO) is the world's largest full-text online resource for political science, diplomatic history, international law and business, policy formation, and country analysis. It is a full-text online database encompassing more than 400,000 pages of working papers, policy briefs, interviews, journal articles, and e-books in the field of international relations. CIAO is a dynamic resource that is constantly growing. More than 180 leading academic and research institutions, publishers, government agencies, and journals worldwide contribute to CIAO.
Columbia Earthscape is an integrated, interdisciplinary resource that connects the Earth and environmental sciences with their social, political, and economic dimensions. While it primarily serves undergraduates, it also functions as an online reference for graduate students, investigators, and professionals, as well as a core text and enrichment for high schools and continuing education