: Sells the Ilexa publishing house version, typically priced around 450–500 rubles.
If you are looking for the paper (printed) version of the GDZ (answer key) or the actual workbook for , here are the best options for finding it: 1. Buying the Paper Workbook
If you need the actual task book on paper but can't wait for delivery, a PDF version of the 2013 edition is available through some educational portals like , which you can download and print. Book Details for Verification: Authors: A.P. Ershova, V.V. Goloborodko Publisher: Ilexa ( Илекса )
6 variants across 3 difficulty levels covering all major 10th-grade topics (Parallelism, Perpendicularity, Polyhedra).