OBERG, ERIK.
Machinery's handbook for machine shop and drafting room, by Erik Oberg & F. D. Jones. 10th ed. NM: revisions.
OBERG, ERIK. Machinery's handbook for machine shop and drafting room, by Erik Oberg & F. D. Jones. 10th ed. NM: revisions. © 6Jan41; A148906. Industrial Press, Inc. (PWH); 12Nov68; R448337.
Industrial Press, Inc.|PWH