Technical methods for the technician, /
by Anson Lee Brown.
- Columbus, O. : The author 1944.
- 5 p. 1., 13-706 (i. e. 708) p., 1 l. : incl illus., col. plates, diagrs. plates (part col.; part fold.) ; 22 cm.
On cover: 3d ed. Includes extra numbered pages, 148A-148B.