The same basic observation I've made about opinions and argument audio applies to argument calendars, too. (CA3Blog.com)
Karl Rahner, «Basic Observations on the Subject of Changeable and Unchangeable Factors in the Church,» in Theological Investigations (New York: Seabury Press, 1976), XIV: p. 19. (religion-online.org)
Illustrations include sharp color photographs of researchers and children in the field and laboratories as well as age - appropriate graphs and tables that transform basic observations into evidence. (dawnpub.com)