Young, John Christianity -- : an introduction/ John Young. - London : Teach Yourself, 2010. - xvi, 412 pages ; 20 cm. Includes index. ISBN: 9781444105117 LCCN: 86070288 Subjects--Topical Terms: ChristianityChurch history. LC Class. No.: BT60 / YOU 2010 Dewey Class. No.: 200