HAM, C. W.
Mechanics of machinery, by C. W. Ham & E. J. Crane. 2d ed.
HAM, C. W. Mechanics of machinery, by C. W. Ham & E. J. Crane. 2d ed. © 31Mar38; A115742. Wilburt D. Ham (C), E. J. Crane (A); 9Aug65; R366443.
Wilburt D. Ham|C||E. J. Crane|A