TY - BOOK AU - Hidy,Ralph Willard AU - Hidy,Ralph Willard ; Cawein,Paul E.,. TI - The challenge of big business T2 - Case studies in business history and economic concepts U1 - 332.6 23 PY - 1968/// CY - Lexington, Mass. PB - D. C. Heath KW - Corporations KW - United States. N1 - At head of title: Newton Schools Foundation, Inc; Case studies developed by the Harvard Newton Project in Business History and Economic Concepts; Contents. - The Northern Securities Company. - The Standard Oil combination. Labor-Management relations in the steel industry ER -