Note i-46 — INTRODUCTION
Reading edition
F. Cajori, The Teaching and History of Mathematics in the United States, U. S. Bureau of Education, Circular of Information, No. 3, 1890 (Washington, D. C.), 22.
Reading edition
F. Cajori, The Teaching and History of Mathematics in the United States, U. S. Bureau of Education, Circular of Information, No. 3, 1890 (Washington, D. C.), 22.