Mathematics (Literature/Science) 5 books: each semester of Senior One and Senior Two 1 book, and Senior Three 1 book.
English (regardless of arts and sciences) 5 books: each semester in Senior One and Senior Two 1 book, and senior three 1 book.
Physics 3 books: senior one, senior two and senior three 1 book.
Senior one, senior two and senior three chemistry 3: 1.
Biology 3 books: 2 books in Grade Two and 3 books in Grade Three 1 book.
5 books on politics: every semester in senior one and senior two 1 book, and senior three 1 book.
5 books of history: same as above.
Geography 5 books: ditto.
45 copies * * *.