000 00279nam a2200121Ia 4500
100 _aFriedman, William F.
942 _cBK
654 _a
245 _aShakespearean ciphers examined
260 _aCambridge
_bUniversity press
_c1957
082 _a822.33
300 _bHb
_axvi,302
999 _c349307
_d349307
041 _aeng