History of the Inductive Sciences: Vol. II - Hardcover

Thoughts on the Study of Mathematics as a Part of a Liberal Education. the Second Edition, to Which Is Added a Letter to the Editor of the Edinburgh R - Paperback

Architectural Notes on German Churches: With Remarks on the Origin of Gothic Architecture - Paperback

History of the Inductive Sciences: Vol. I - Paperback

History of the Inductive Sciences: Vol. II - Paperback

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History of Scientific Ideas: Vol. II - Hardcover

History of the Inductive Sciences: Vol. II - Hardcover

History of the Inductive Sciences: Vol. II - Paperback