The University Library of UP Diliman encompasses one Main Library and more than 40 College or Unit Libraries. It is mandated to be the information resource center of excellence in the social sciences, humanities and basic sciences. It strives for full automation, a world-class collection and a staff of thoroughly modern information professionals. The UP Diliman Library Collections have been develo
ped in aid of teaching, research and extension work in the disciplines designated to Diliman. Topping the list of choice collections in UP Diliman are the Filipiniana Collections, which come in print, non-print and digital forms. The University Library serves primarily the students, faculty members and staff of UP Diliman and also caters to all university constituents and outside researchers. It is organized into three major divisions which covers the various functional sections:
Technical Services Division which formulates and adopts standard acquisition, cataloging and indexing policies and procedures;
Administrative Services which provides support to the functional sections/units of the Library; and
User Education and Services Division which lends books and provides reference, research and bibliographic services; maintains and preserve books, documents and archival materials; undertakes user education programs; and maintains computerized database applications.