The Organic Development of the Liturgy The Principles of Liturgical Reform and Their Relation to the Twentieth Century Liturgical Movement Prior to the Second Vatican Council

includes index and biblioraphy

1. Liturgical Reform in History ............11 Early liturgical Development ............11 St. Thomas Aquinas ......................21 The council of Trent .........................................30 The Legacy of the Council of Trent .........35 Liturgical Piety ............52 2. The liturgical Movement and liturgical Reform upto 1948 ................63 Pope St. Pius X .............64 Dom Theodore wesseling .........85 Orate fratres Discussion of the Principles of LIturgical Reform ........89 The north American Liturgical Weeks ................105 3. The Liturgical Movement and the liturgical reform from 1948 to the second vathican Council.................133 The pian commission for Liturgical Reform.........138 The 1951 reform of the paschal vigil.........159 The lugano Conference, 1951.......172 The 1955 Australian Liturgical Weel ............195 The Assisi Congress , 1956..................222 Publication on Liturgical Reform ...........255 The final work of the Pian Commission ...............274