000 01115mam a2200373 a 4500
001 2361369
003 IIITD
005 20170425020002.0
008 990517s1999 enkabc 001 0 eng d
015 _aGB99-X7755
020 _a9780385495325
035 _a(OCoLC)59459928
035 _a(OCoLC)ocm59459928
035 _a(NNC)2361369
040 _aUKM
_cUKM
_dCUV
082 0 4 _a652.8
_221
_bSIN-C
090 _aZ103
_b.S56 1999
100 1 _aSingh, Simon
245 1 4 _aThe code book :
_bthe science of secrecy from ancient Egypt to quantum cryptography
_cSimon Singh.
260 _aNew York :
_bRandom House,
_c©1999.
300 _axvii, 411 p. :
_bill., map, ports. ;
_c25 cm.
504 _aIncludes index.
650 4 _aCiphers.
650 4 _aCryptography.
650 4 _aCryptography
_xHistory.
650 4 _aConfidential communications.
650 4 _aData encryption (Computer science)
650 0 _aCryptography
_xHistory.
650 0 _aCiphers
_xHistory.
650 0 _aConfidential communications.
650 0 _aData encryption (Computer science)
942 _2ddc
_cBK
_03
999 _c13493
_d13493