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003 OCoLC;

005 20141021112212.0;

006 m o d f ;

007 cr b||||||||||;

008 100930s1994 mdua ob f000 0 eng c;

041 1 a| engh| vie;

043 a| a-vt---;

049 a| ERE#;

074 a| 0306 (online);

086 0 a| D 1.2:C 88/5;

088 a| CCH-E32-94-02;

245 00 a| Essential matters :b| a history of the Cryptographic Branch of the People's Army of Viet-Nam, 1945-1975 : with a supplement on cryptography in the border guard (formerly the Armed Public Security Forces), 1959-1989 /c| translated and edited by David W. Gaddy.;

246 30 a| History of the Cryptographic Branch of the People's Army of Viet-Nam, 1945-1975;

264 1 a| [Fort George G. Meade, Md.] :b| Center for Cryptologic History, National Security Agency,c| 1994.;

300 a| 1 online resource (223 pages) :b| illustrations.;

336 a| textb| txt2| rdacontent;

337 a| computerb| c2| rdamedia;

338 a| online resourceb| cr2| rdacarrier;

490 1 a| United States cryptologic history. Special series ;v| no. 5;

500 a| Title from title screen (viewed Sep. 29, 2010).;

500 a| Translated from the Vietnamese.;

504 a| Includes bibliographical references.;

500 a| "CCH-E32-94-02.";

500 a| GPO Cataloging Record Distribution Program (CRDP).;

650 0 a| Indochinese War, 1946-1954x| Cryptography.=| ^A41640;

650 0 a| Vietnam War, 1961-1975x| Cryptography.=| ^A630041;

700 1 a| Gaddy, David Winfred,e| translator.=| ^A230109;

776 08 i| Print version:t| Essential mattersw| (OCoLC)31953535;

776 08 i| Microfiche version:t| Essential mattersw| (OCoLC)50900318;

830 0 a| United States cryptologic history.p| Special series ;v| no. 5.=| ^A573876;

856 40 u| https://purl.fdlp.gov/GPO/gpo52789;

949 a| Click on web addressw| asish| joyner94;

596 a| 1;

998 a| 3659740;

999 a| CLICK ON WEB ADDRESSw| ASISc| 1i| 3659740-1001l| JNETm| JOYNERr| Ys| Yt| JNE1DOu| 11/14/2014x| EDOCUMENTz| JERESOURCE;

Essential matters : a history of the Cryptographic Branch of the People's Army of Viet-Nam, 1945-1975 : with a supplement on cryptography in the border guard (formerly the Armed Public Security Forces), 1959-1989 / translated and edited by David W. Gaddy.

Other author	Gaddy, David Winfred, translator.
Other author	United States. National Security Agency/Central Security Service. Center for Cryptologic History, issuing body.
Format	Electronic
Publication	[Fort George G. Meade, Md.] : Center for Cryptologic History, National Security Agency, 1994.
Description	1 online resource (223 pages) : illustrations.
Supplemental Content	https://purl.fdlp.gov/GPO/gpo52789
Subjects	Cryptography--Vietnam. --History. --20th century. Indochinese War, 1946-1954--Cryptography. Vietnam War, 1961-1975--Cryptography.

Portion of title	History of the Cryptographic Branch of the People's Army of Viet-Nam, 1945-1975
Series	United States cryptologic history. Special series ; no. 5 United States cryptologic history. Special series ; no. 5. ^A573876
General note	Title from title screen (viewed Sep. 29, 2010).
General note	Translated from the Vietnamese.
General note	"CCH-E32-94-02."
General note	GPO Cataloging Record Distribution Program (CRDP).
Bibliography note	Includes bibliographical references.
Issued in other form	Print version: Essential matters
Issued in other form	Microfiche version: Essential matters
Technical rpt number	CCH-E32-94-02
GPO item number	0306 (online)
Govt. docs number	D 1.2:C 88/5

Essential matters : a history of the Cryptographic Branch of the People's Army of Viet-Nam, 1945-1975 : with a supplement on cryptography in the border guard (formerly the Armed Public Security Forces), 1959-1989 / translated and edited by David W. Gaddy.

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