Focusing on new reference sources published since 2008 and reference titles that have retained their relevance, this new edition brings O’Gorman’s complete

The all-in-one “Reference reference” you’ve been waiting for, this invaluable book offers a concise introduction to reference sources and services for a v

Revised annotated bibliography of reference sources for small and medium-sized libraries with a 75 percent increase in the number of new entries.

"This book addresses the many new resource discovery tools and products in existence as well as their potential uses and applications"--Provided by publisher.