Books by Brumbaugh, Martin Grove (sorted by popularity)
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Displaying results 1–3
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Thinking and learning to think Nathan Christ Schaeffer 273 downloads
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Training the Teacher Antoinette Abernethy Lamoreaux, A. F. Schauffler, Martin Grove Brumbaugh, and Marion Lawrance 164 downloads
- The History of Puerto Rico R. A. Van Middeldyk 130 downloads
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Displaying results 1–3