This document discusses labor cost control and timekeeping methods. It defines direct and indirect labor and explains the departments involved in labor cost control like personnel, engineering, timekeeping, payroll, and cost accounting. It then covers topics like labor turnover calculation methods, causes of turnover, and ways to control it. Finally, it describes various timekeeping methods like attendance registers, token systems, time clocks, and biometrics. It also discusses time booking methods like job tickets, combined time/job cards, daily/weekly time sheets, and piece work cards.