Use APKPure App
Get Surveying Engineering old version APK for Android
आज़ाद हैंडबुक होना चाहिए।
This is a very useful app for the engineering students.Which contains all important topic of Surveying Engineering. Even you can consider this App as notes while studying in a classroom.
You can very easily pass and succeed in your exams if you have this App in your mobile phone.
Easy to use and most important it works Offline.