TTraining Today's EmployeesTraining Today's Employeesde Dugan Laird, Ruth HouseMateriasEmployees, training ofEdiciones (1)Training Today's Employees (1983)Stationery Office, The · inglés · ISBN 9780673181473Más obras de Dugan LairdAA user's look at the audio-visual worldA user's look at the audio-visual world1973
