Marek, Clarence T. Fundamentals in the production and design of castings / by Clarence T. Marek. - ix, 383 pages : illustrations ; 24 cm LCCN: 50007089 Nat. Bib. No.: GB50-7193 Subjects--Topical Terms: FoundingIndustrial design LC Class. No.: TS230 / .M27 1954