Sennewald, A. Charles Security Consulting/ byCharles W. Sennewald - 4th ed. - Amsterdam : Elsevier, c2o13. - i- ii, 208 p. Includes index ISBN: 978-0-12-398500-2 Subjects--Topical Terms: Security ConsultingEconomics LC Class. No.: http://www.sciencedirect.com/science/book/9780123985002