000 00313pam a2200133a 44500
082 _a925.1
_bT846t
100 _aTuring, Sara
245 1 _aALAN M. TURING
260 _aCambridge, Eng.
_bW. Heffer
_cc1959
300 _a157
650 _aTuring, Alan Mathison, 1912-1954
964 _gCIRC
997 _a78428 C
999 _c445349
_d445349