Items with Harvard-Yenching System call numbers can now be located using the GLADIS online catalog. The card catalog can still be used for secondary reference.
For certain CCSL collections there are special indexes:
This is a full-text periodical database covering approximately 1,700 journal titles currently published in the People's Republic of China from 1994 to present. The University of California system has purchased access to three of the catalogs in the database: (1) Literature/History/Philosophy, (2) Economics/Politics/Law, and (3) Education/Social Sciences.
This database may be accessed on computers in CCSL and the East Asian Library, through the UCB dialup service, or through the UCB proxy server service:
Chinese Academic Journals database
Detailed instructions are available here:
http://www.lib.berkeley.edu/ EAL/ caj.html