000 00517cam a22001937a 4500
001 003650
003 armpuni
005 20160923152929.0
008 160923s1984####xx#a##########000#0#und#d
040 _aarmpuni
_carmpuni
041 _aen
080 _a519.6
100 1 _aFranksen, Ole Immanuel
245 1 0 _aMr. Babbage's secret :
_bthe tale of a cypher and apl /
_cOle Immanuel Franksen
260 _aDenmark :
_bStrandberg,
_cc1984
300 _a319 p.;, 22 cm.
942 _cLB
_2cdu
945 _aInfor
_d1990-11-20
999 _c3649
_d4824