By Адамар Ж.
Первая часть учебника по элементарной геометрии, посвященная планиметрии.
The first part of a textbook on elementary geometry, focusing on planimetry.
US: temporary delays — postal services aligning new import rules, 
Europe: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️