Salter, Christopher L. Western world/ Christopher L. Salter. - Orlando, Florida: Holt, Rinehart and Winston, c2009. - xxvii, 605 pages: color illustrations; 28 cm. - Holt Social Studies . ISBN: 9780030997167 Subjects--Topical Terms: Geography--Study and teaching (Secondary) Dewey Class. No.: DK12 910 / Sa177