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Higher Algebra by Henry Sinclair Hall A School Geometry by Henry Sinclair Hall Algebra For Beginners by Henry Sinclair Hall Elementary Algebra by Henry Sinclair Hall A School Algebra Part I, with Chapter on Ration and Proportio... by Henry Sinclair Hall Solutions of the Examples in Hall and Knight's Elementary Tri... by Henry Sinclair Hall Elementary Algebra for School by Henry Sinclair Hall A Text-book of Euclid's Elements for the Use of Schools 1904 ... by Henry Sinclair Hall Algebra for colleges and schools by Henry Sinclair Hall Arithmetical Exercises and Examination Papers by Henry Sinclair Hall


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