HARDING, ARTHUR M.
Plane trigonometry. By Arthur M. Harding & George W. Mullins. Rev. ed.
HARDING, ARTHUR M. Plane trigonometry. By Arthur M. Harding & George W. Mullins. Rev. ed. © 27Apr37; A105496. Mary F. Newbern (C of A. M. Harding), Hazel P. Mullins (W) & John M. Mullins (C); 18Mar65; R357835.
Mary F. Newbern|C of A. M. Harding||Hazel P. Mullins|W||John M. Mullins|C