GATCHEL Theodore L. At the water's edge: defending against the modern amphibious assault / Theodore L. Gatchel - Annapolis, Md. : Naval Institute Press ; Shrewsbury : Airlife [distributor], 1996 - xvi, 266p. : ill., maps ; 24cm Bibliography: p235-248. - Includes index ISBN: 9781591143222 (pbk.): 39.43 USD Subjects--Topical Terms: AMPHIBIOUS WARFARE --HISTORY --20TH CENTURYAMPHIBIOUS WARFARE --CASE STUDIESDEFENSIVE (MILITARY SCIENCE) --CASE STUDIES