000 00252nam a22001217a 4500
003 NGKOHA
005 20260723182528.0
020 _a9780241348208
100 1 _aLeander Kahney
245 1 0 _aTim Cook
_cLeander Kahney
260 _bPortfolio
_c2019
942 _cBK
999 _c174
_d174