000 01030cam a22003735a 4500
001 16939797
003 OSt
005 20140310182131.0
008 110830s1990 nyu 000 0 eng d
010 _a 2011489154
020 _a0440841542
020 _a9780440841548
035 _a(OCoLC)ocm22169812
040 _aBOA
_cBOA
_dCQF
_dDLC
042 _alccopycat
050 0 0 _aZ 103.3
_b.W776 1990
082 _aHS 794
_bW73 1990
100 1 _aWinokur, Eric.
_914716
245 1 0 _aSecret codes /
_cEric Winokur.
260 _aNew York :
_bTrumpet Club,
_cc1990.
300 _a58 p. :
_bill. ;
_c19 cm.
490 0 _aExplorer books
521 _a
526 _c
650 0 _aCryptography.
_914717
650 0 _aCiphers.
_914718
650 1 _aCryptography.
_914719
650 1 _aCiphers.
_914720
710 2 _aCopyright Paperback Collection (Library of Congress)
_5DLC
_9705
906 _a0
_bibc
_ccopycat
_d2
_encip
_f20
_gy-genrareb
942 _2lcc
_cHS
999 _c9696
_d9696