Hibi, Sohei How to measure maintenance performance/ Sohei Hibi - Tokyo: Asia Productivity Organization, 1977 - v, 192 p.; 18 cm. Includes index Bibliography: p. 190 ISBN: 9283310454 $ 8.00 Subjects--Topical Terms: Work measurementMethods engineeringEmployees--Workload Dewey Class. No.: 658.54