00906nam0 2200253 i 450 SUN005592020180925091807.118978-00-991164-1-70.0020061114d1992 |0engc50 baengGB|||| |||||*Alan Turingthe enigmaAndrew HodgesLondonVintage1992XIX, 586 p.ill.20 cm.01AxxHistory of mathematics and mathematicians [MSC 2020]MFSUNC019751GBLondonSUNL000015Hodges, AndrewSUNV04442122048VintageSUNV002163650ITSOL20200720RICASUN0055920UFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08PREST 01-XX 1925 08VS 4409 I 20061114 Alan Turing911053UNICAMPANIA