TY - BOOK AU - Gold,Bela TI - Explorations in managerial economics : :productivity, costs, technology, and growth SN - 465022391 (cased) PY - 1971/// CY - London PB - Macmillan KW - Industrial management KW - Capital productivity KW - Labor productivity KW - Costs, Industrial KW - Technological innovations N1 - Includes index; Includes bibliographical references: p. 275-288 ER -