"The Witkin State Law Library offers an extensive collection of primary and secondary sources with a focus on California law. Primary sources dating back to the beginning of California’s statehood provides information to conduct legislative or regulatory history research. Practice guides, court briefs, and do-it-yourself legal materials aid legal professionals and people that are representing themselves in court. Our collection extends beyond California as we have materials relating to other states, federal law, as well as historical and international law."