Since the file is in , you will need a specific reader to open it: WinDjView: The most popular lightweight reader for Windows.
You can also find "DjVu Viewer" extensions for Chrome or Firefox if you prefer not to install standalone software. Since the file is in , you will
Search for "Popov L.N." or the Russian title "Лабораторные испытания строительных материалов" . It is frequently mirrored here in both DJVU and PDF formats. It is frequently mirrored here in both DJVU and PDF formats
This public archive often hosts scanned versions of "Vysshaya Shkola" publications from the 1980s. Tips for Viewing Since the file is in
You can find the DJVU file for (1984) by L.N. Popov through several specialized digital libraries and technical archives. This 168-page manual is a standard reference for construction material testing procedures. Where to Find the DJVU File
This is one of the most reliable sources for Soviet-era technical textbooks. You can search for the specific 1984 edition in their Building Materials section. Note that a free registration is usually required to download.