Neely, Henry M. 1877-1963.
Triangles; getting ready for trigonometry. / Neely, Henry M. - New York, Crowell [1962] - 114 p.
Includes glossary and index
61014533
Triangle.
Trigonometry.
QA482 / .N4
514 / NET
Triangles; getting ready for trigonometry. / Neely, Henry M. - New York, Crowell [1962] - 114 p.
Includes glossary and index
61014533
Triangle.
Trigonometry.
QA482 / .N4
514 / NET