Buku Sekolah IPA SD Kelas 4

This application is an application that contains a PRINT Books Educational Materials Science Grade 4 primary, which aims to facilitate the learning of friends.

by having this application so much easier to learn because do not need to carry a book everywhere, just take him to use mobile phones. so it can be taken anywhere.

Application Features:
- Application is offline
- time
- Date month Year.
- easy to use.

May be useful and do not forget to give 5 star ya ... !!
Thank you