Start with:

• CLIO  The online catalog provides bibliographic information for books, journals, and other materials in Columbia University's library collections, except those of the Law and Teachers College libraries. Law and TC each have their own catalog, called Pegasus and Educat respectively.

Then try:

• Borrow Direct  Borrow Direct enables Columbia University students, faculty, and staff with library borrowing privileges and active e-mail accounts to request material from Brown University, the Center for Research Libraries (CRL), Cornell University, Dartmouth College, Harvard University, the Massachusetts Institute of Technology (MIT), the University of Pennsylvania, Princeton University, and Yale University. Note that, except for CRL materials, this service focuses on books only. For other materials, please use Interlibrary Loan (ILL).
  
• WorldCat  The largest online public access catalog in the world, with bibliographic records from more than 10,000 institutions worldwide. Many of the materials listed in this catalog are available through Interlibrary Loan. Unlike Borrow Direct, ILL offers access to journal articles, as well as to books and other formats.
• Proquest Digital Dissertations  Access to almost all American dissertations accepted at an accredited institution since 1861. Abstracts are included for doctoral dissertation records from July 1980 to the present. In addition, the full text of dissertations published since 1997 (and some from earlier dates) is available.

Start with:

• Bibliography of Asian Studies (BAS)  The single most important bibliographic database for all Asian Studies. This is a citation service only, and does not contain full-text. To find the full text use the citation information to locate the source publications in a library catalog such as CLIO. BAS covers the years 1970-present. For earlier coverage in print format only, see:
  
• Cumulative bibliography of Asian Studies: Author bibliography.  Coverage:1941/1965-1966/1970 Location: East Asian Ref. Z3001 .C93
• Cumulative bibliography of Asian Studies: Subject bibliography.  Coverage:1941/1965-1966/1970 Location: East Asian Ref. Z3001 .C94

Then try:

• Custom Search  Allows you to search multiple databases in pre-selected quicksets, choose specific databases within a subject area, or log in to create your own customized sets.
• Periodicals Archive Online (PAO)  Full-text archive of hundreds of journals in a broad range of subjects.
• International Bibliography of Periodical Literature (IBZ)  Extensive, multilingual indexing of humanities and social sciences.
• ISI Web of Knowledge (aka Web of Science)  Indexing covering the sciences, social sciences, arts, and humanities.
• Proquest  Fulltext articles from several thousand magazines, journals, newspapers, etc. covering many subjects.
• EBSCOhost Research Databases  Interface for searching across all subscription EBSCO databases.
• Ingenta.com: The Global Research Gateway  Full-text journal content online, including many important East Asian studies titles.  This database also offers a current awareness alerting service. Note that in order to use the subsidized article delivery service you must set up a profile.

For a more subject-specific approach, try Key Resources for East Asian Studies

The following two collections include many journals relevant to East Asian Studies:

• JSTOR  Provides full-text content from core scholarly journals in the humanities and social sciences, including many East Asian studies titles. Coverage is from the earliest issues of a journal to within approximately 5 years of current pubication.
• Project Muse  Full-text content of a large selection of scholarly journals, many relevant to East Asian studies, with particularly strong coverage of articles and reviews published after 2000.