Keith, Lyman A. Business management / [by] Lyman A. Keith [and] Carlo E. Gubellini. - 480 pages : illustrations ; 24 cm - McGraw-Hill series in management . LCCN: 57010908 Nat. Bib. No.: GB58-3184 Subjects--Topical Terms: Business LC Class. No.: HF5351 / .K458 1958