000 00502cam a2200145 4500
020 _a9780711246775 (hbk) :
_cBND18.90
100 1 _aSANCHEZ Vegara Maria Isabel
245 _aAlan Turing /
_cby Maria Isabel Sanchez Vegara
260 _aLondon :
_bFrances Lincoln Children's Books,
_c2020
300 _a28 pages : color. illustration ; 24 cm
440 _aLittle People, Big Dreams
650 _aALAN TURING
_x BIOGRAPHY
650 _aALAN TURING
_x MATHEMATICIANS
_x BIOGRAPHY
945 _i67305-1001
_rY
_sY
999 _c41368
_d41368