Baldamus, W. Efficiency and effort an analysis of industrial administration. - [London] Tavistock Publications [1961] - 139 p. Includes bibliography. LCCN: 61046778 Nat. Bib. No.: GB61-9450 Subjects--Topical Terms: Industrial managementIndustrial organization LC Class. No.: HD31 / .B33 1961 Dewey Class. No.: 158.7