00846cam0-22003011i-450-99000055363040332120090115112505.00870217380000055363FED01000055363(Aleph)000055363FED0100005536320020821d1982----km-y0itay50------baengy-------001yyUp ship!a history of the U.S. Navy’s rigid airships 1919-1935Douglas H. Robinson, Charles L. KellerAnnapolisNaval press198230 cm236 p.358.4Robinson,Douglas H.29979Keller,Charles L.ITUNINARICAUNIMARCBK99000055363040332105 64 185410DININDININUp ship320562UNINA