This apps contains the all the Tamil Nadu Board TextBooks for Tamil Medium & English Medium Students from class 5 to 12 . In this app, you can also read books chapter wise. The subject covered in Tamil & English Medium are:- Mathematics, Science, Social Science, English & Tamil Once you have downloaded, you can access Tamil Nadu Board Books app even when you have no internet access. Features:- - Tamil Nadu State Textbooks 5th to 12th Class - In Two language :- English & Tamil - Smooth Pdf R