Correspondence. A letter to Gordon Zahn. ~ "Following our usual custom, we will publish, or cause to be published, the annual Liturgical Week Proceedings. Given our 1968 theme and subject matter, Revolution: Christian Responses, we feel it important that we attempt to make this publication available as soon as possible after oral delivery. Therefore, we are requesting all of our speakers to submit an advance copy of his or her talk by July 15--if possible."