The Constitution on the Sacred Liturgy, first promulgated on December 4, 1963, was the first document of the Second Vatican Council. Discover the vibrant history and lasting impact of the document that shaped our liturgy with this CD-ROM and DVD collection. Visit www.ltp.org to order today! On the DVD, twelve short videos offer commentary by a variety of well-known liturgists and respected scholars, introducing the rich insights of this document, and providing background on the history and imp