>>942
KindleとかBooks Safariとか
これ(改行は全部削って)とかかな
https://sophia.javeriana.edu.co/~cbustaca/docencia/
DSBP-2018-01/recursos/
Erich%20Gamma,%20Richard%20Helm,
%20Ralph%20Johnson,%20John%20M.%20
Vlissides-Design%20Patterns_%20Elements%20of
%20Reusable%20Object-Oriented%20Software%20%20-
Addison-Wesley%20Professional%20(1994).pdf