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Thomas C. O'Brien

Wollygoggles and Other Creatures: Problems for Developing Thinking Skills
Puzzle Tables: Number Problems with Computational Skills
Encyclopedic Dictionary of Religion
Wollygoggles and Other Creatures
Documents on the liturgy, 1963-1979--conciliar, papal, and curial texts
Odds and evens
Off the Path Math with Tobbs
General Index An Index to the English Text, Volumes 1-60, the Questions, Articles, Terms, and the Authors Cited
Odds and Evens
Odds and Evens
Odds and Evens
Metaphysics and the Existence of God