000 00525nam a2200193Ia 4500
005 20140407094435.0
008 140130s9999 xx 000 0 und d
020 _a0439627176
050 _aZ 104
_b.M647 2003
100 _aMiller, Marvin
_96424
245 _cMarvin Miller.
_aCodemaster book#1 :
_bHow to write and decode secret messages /
260 _bScholastic,
_c2003.
_aUSA :
300 _a69 p. :
_bill. ;
_c20 cm.
440 _v1
_931174
521 _aG5
526 _c780
942 _cBK
_2lcc
999 _c41118
_d41118