)٤( Richards, P., &quot; Issues in Manpower Analysis &quot; , in New Approaches to Manpower Planning and Analysis, Richards, P. and Amjad, R. (eds.), ILO, Geneva, 1994.
4/ Richards P., &quot; Issues in Manpower Analysis &quot; , in New Approaches to Manpower Planning and Analysis, Richards, P. and Amjad, R. (eds.), ILO, Geneva, 1994.