books.google.com - In graduate theology programs across the United States and elsewhere, Maxwell Johnsons The Rites of Christian Initiation: Their Evolution and Interpretation has become a standard text. Now Johnson and Paul Bradshaw together offer a companion volume on the historical development of the liturgy and theology...http://books.google.com/books/about/The_Eucharistic_Liturgies.html?id=849oqrkWnx8C&utm_source=gb-gplus-shareThe Eucharistic Liturgies
