Используйте приложение APKPure
Историческую версию GEOTECHNICAL ENGINEERING можно получить на Android
Геотехнический Справочник Техника для студентов технического университета
Geotechnical engineering is a civil engineering discipline that is concerned with building on, in, or with soil and rock.
This is a very useful app for the engineering students.Which contains all important topic of Geotechnical Engineering. Even you can consider this App as notes while studying in a classroom.
Easy to use and It works Offline.