Williams, Robert C. The historian's toolbox : a student's guide to the theory and craft of history / Robert C. Williams. - Armonk, NY. : M.E Sharpe, 2007. - xv, 200p. : ill. History - Methodology. ISBN: 9780765620276 Subjects--Topical Terms: History - Research. LC Class. No.: D 16 WIL 2007