About Improvement of Understanding
Read "On the Improvement of the Understanding" by Benedictus de Spinoza!
Once you install this app, you can read it by 1-click without connecting network.
You can also check your "Reading Score" from the menu.
Download and install
Improvement of Understanding version 3.0 on your
Android device!
Downloaded 10+ times, content rating: Everyone
Android package:
jp.komakuro.book1016, download Improvement of Understanding.apk