Mathematics: A Practical Guide (Teacher Book), , IB Publishing, David Weber, Marlene Torres Skoumal , Palmira Seiler, Talei Kunkel,Educational: Mathematics and numeracy,Educational: Mathematics, science and technology, general, ,, IB Skills, Netherlands, en-GBhttps://store.ibo.org, [BLURB],[CITY],,books, ebooks, biblet, Book2look