Benedict, Bruce W. and W. Penn Lukens
Title An Investigation of Twist Drills
Book Condition Very Good+ with no dust jacket
Publisher Urbana, Illinois University of Illinois Engineering Experiment Station 1917
Seller ID 2470
Published November 1917 as Bulletin No. 103. Gray stapled wraps, illustrated. ; 6" x 9"; 144 pp; Covers slightly worn, no tears or writing.