46 records matched your query
01540cam a2200421 a 4500 001 30CF46186BF111DEA13FF332A8D7520A 003 SILO 005 20200509011804 008 901116s1991 mauabf b 001 0 eng 010 $a 90025128 020 $a 9780395427392 020 $a 0395427398 040 $a DLC $c DLC $d SILO $d NLGGC $d BTCTA $d YDXCP $d BAKER $d IWV $d SILO 043 $a e-gx--- 050 00 $a D810.C88 $b K34 1991 082 00 $a 940.54/85 $2 20 084 $a 54.62 $2 bcl 100 1 $a Kahn, David, $d 1930- 245 1 $a Seizing the enigma : $b the race to break the German U-boat codes, 1939-1943 / $c David Kahn. 260 $a Boston : $b Houghton Mifflin Co., $c 1991. 300 $a xii, 336 p., [16] p. of plates : $b ill., maps ; $c 24 cm. 500 $a "A Thomas Congdon book"--T.p. verso. 504 $a Includes bibliographical references (p. [311]-326) and index. 650 0 $a World War, 1939-1945 $x Cryptography. 650 0 $a World War, 1939-1945 $x Naval operations, German. 650 0 $a World War, 1939-1945 $x Submarine. $x Submarine. 941 $a 9 952 $l OZAX845 $d 20240525025547.0 952 $l UBPC631 $d 20231228010951.0 952 $l PQAX094 $d 20231214043200.0 952 $l DJPD353 $d 20180717021831.0 952 $l DIPB173 $d 20180707020916.0 952 $l RSPC135 $d 20180623052914.0 952 $l USUX851 $d 20160813092503.0 952 $l CQPE926 $d 20150404013937.0 952 $l VKPE334 $d 20100405135312.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=30CF46186BF111DEA13FF332A8D7520A 994 $a 02 $b IWVInitiate Another SILO Locator Search