BOYLAN Kevin Valley of the shadow : the siege of Dien Bien Phu / Kevin Boylan - Oxford: Random House , 2018. - 368 pages; illustrations, maps; 24 cm. ISBN: 9781472824370 (hbk.) : 30.00USD Subjects--Topical Terms: DIEN BIEN PHU, BATTLE OF, DIEN BIEN PHU, VIETNAM, 1954