Report on the history of the use of codes and code language

LDR			01398nam a22003251 4500
001			001120889
003			MiAaHDL
005			20241230000000.0
006			m d
007			cr bn ---auaua
008			890623s1928 dcu f000 0 eng d
010	⊔	⊔	‡a 28026186
035	⊔	⊔	‡a(MiU)990011208890106381
035	⊔	⊔	‡asdr-miu.990011208890106381
035	⊔	⊔	‡z(MiU)MIU01000000000000001120889-goog
035	⊔	⊔	‡a(OCoLC)21662311
035	⊔	⊔	‡a(SAZTEC)050704450
035	⊔	⊔	‡a(CaOTULAS)176116153
035	⊔	⊔	‡z(MiU)Aleph001120889
040	⊔	⊔	‡cCarP ‡dUtOrBLW
050	0	4	‡aHE7669 ‡b.U5 1927
110	1	⊔	‡aUnited States. ‡bDelegation to the International radiotelegraph conference, Washington, D.C., 1927.
245	1	0	‡aReport on the history of the use of codes and code language.
260	⊔	⊔	‡aWashington : ‡bU. S. Govt. print. off., ‡c1928.
300	⊔	⊔	‡aiii, 80 p. ; ‡c24 cm
336	⊔	⊔	‡atext ‡btxt ‡2rdacontent
337	⊔	⊔	‡aunmediated ‡bn ‡2rdamedia
338	⊔	⊔	‡avolume ‡bnc ‡2rdacarrier
538	⊔	⊔	‡aMode of access: Internet.
650	⊔	0	‡aRadio. ‡0http://id.loc.gov/authorities/subjects/sh85110385
650	⊔	0	‡aCipher and telegraph codes. ‡0http://id.loc.gov/authorities/subjects/sh85026042
700	1	⊔	‡aFriedman, William F. ‡q(William Frederick), ‡d1891-1969. ‡0http://id.loc.gov/authorities/names/n87836154 ‡1http://id.loc.gov/rwo/agents/n87836154
711	2	⊔	‡aInternational Radiotelegraph Conference, ‡cWashington, D.C., ‡d(1927)
899	⊔	⊔	‡a39015036654328 ‡bBuhr A 501095
CID	⊔	⊔	‡a001120889
DAT	0	⊔	‡a20241218032442.0 ‡b20241230000000.0
DAT	1	⊔	‡a20250104174837.0 ‡b2025-01-05T14:43:31Z
DAT	2	⊔	‡a2023-07-07T17:30:02Z
CAT	⊔	⊔	‡aSDR-MIU ‡cmiu ‡dALMA ‡lprepare.pl-004-009
FMT	⊔	⊔	‡aBK
HOL	⊔	⊔	‡0sdr-miu.990011208890106381 ‡aMiU ‡bSDR ‡cMIU ‡f001120889 ‡pmdp.39015036654328 ‡sMIU ‡1990011208890106381
974	⊔	⊔	‡bMIU ‡cMIU ‡d20250105 ‡sgoogle ‡umdp.39015036654328 ‡y1928 ‡rpd ‡qbib ‡tUS fed doc