На данной странице предаставлены все книги автора «John Sturgeon Mackay»
The Elements of Euclid, Books I. to Vi., with Deductions, Appendices and Historical Notes, by J.S. Mackay. With Key (John Sturgeon Mackay)
The Elements of Euclid, Vol. 1 (John Sturgeon Mackay)
The Elements of Euclid, Books I. to Vi., With Deductions, Appendices and Historical Notes, by J.S. Mackay. .With. Key (John Sturgeon Mackay,John Sturgeon Euclides)
