New trigonometry, including the elements of spherical trigonometry.
Mallory, Virgil Sampson, 1888-1959.
New trigonometry, including the elements of spherical trigonometry. - Rev. ed. - Chicago, B.H. Sanborn [1955] - 264 p. illus. 22 cm.
55001868
Trigonometry.
QA531 / .M35 1955
516.24/MAL
New trigonometry, including the elements of spherical trigonometry. - Rev. ed. - Chicago, B.H. Sanborn [1955] - 264 p. illus. 22 cm.
55001868
Trigonometry.
QA531 / .M35 1955
516.24/MAL