Location JFF, 1st floorlibrary@marshall.usc.edu (213) 740-8520 About this Library The Gaughan & Tiberti Library is dedicated to serving students and faculty in the USC Marshall School of Business by providing access to quality business resources, reference and research services, and classroom instruction. Our extensive collection of databases provides access to a broad range of proprietary business information and research in support of the Marshall curriculum. These databases are supplemented by a print collection of key reference works, selected journals, and popular business books located in the library. Popular Resources Popular Resources Key Research Guides Key Research Guides