Kiselevs Geometry Book I Planimetry

Geometry Book I: Planimetry by A. P. Kiselev is a classic Russian textbook on elementary geometry, focusing on plane figures and their properties. Renowned for its clarity, logical rigor, and pedagogical style, the book introduces students to fundamental concepts such as lines, angles, triangles, polygons, and circles. Kiselev’s systematic approach has made this work a cornerstone in mathematical education for generations. More details available at Best Book Centre.