Roger T.

An Introduction to Applied Linguistics: Approaches and Methods in Language Teaching

By Bell, Roger T.

Vibration and Damping in Distributed Systemsbration and Damping in Distributed Systems

By Fenner, Roger T.

God's Strategy in Human History

By Forster, Roger T.

Praying with Understanding: Explanations of Words and Passages in the Book of Common Prayer

By Beckwith, Roger T.

Macroeconomics

By Kaufman, Roger T., Scarth, WILLIAM