: Platforms like VK (Soviet Textbooks group) often share scans and manual solutions for classic Soviet-era problem books.
However, you can find the problems and their respective answers through the following resources: Available Resources for Demkovich Solutions gdz na zadachnik v.p.demkovich, l.p.demkovich
ДЛ9. Демкович. Сборник задач по физике : Platforms like VK (Soviet Textbooks group) often
: Most editions, such as the 1981 version for grades 8–10 and the 2000 version for grades 10–11 , contain an Answers section at the end of the book. These provide the final numerical results for all computational problems. such as the NMU Library
: Older editions and teacher-focused manuals are sometimes archived in university repositories, such as the NMU Library, which hosts the 1981 "Sbornik Zadach". Tips for Finding Specific Solutions