RReady work-factor time standardsReady work-factor time standardsde James A. MalcolmMateriasWork measurementProgrammed instructionTime studyEdiciones (1)Ready work-factor time standards (1966)Wofac Corp. · inglésMás obras de James A. MalcolmSecurity protocolsSecurity protocolsPProductivity of laborProductivity of labor
RReady work-factor time standards programmed for self-instrucReady work-factor time standards programmed for self-instruction
