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C J S Purdy's Inside Look at Some of Chess' Greatest Games
by Purdy, Cjs, Tykodi, Ralph J...
ISBN: 9781888710649
List Price: $39.95
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C. J. S. Purdy's Inside Look at Some of Chess' Greatest Games Volume Two
by Purdy, Cjs, Tykodi, Ralph, ...
ISBN: 9781888710694
List Price: $44.95
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Cjs Purdy's Fine Art of Chess Annotation and Other Thoughts
by Tykodi, Ralph
ISBN: 9780938650850
List Price: $20.50
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Thermodynamics of Systems - Ralph Tykodi - Hardcover
by Tykodi, Ralph
ISBN: 9781888710120
List Price: $35.00