TY - GEN AU - Psacharopoulos, George AU - Dougherty, Christopher AU - Hinchliffe, Keith TI - Manpower issues in educational investment: a consideration of planning processes and techniques T2 - World Bank Staff Working Papers, 624 SN - 0821302914 U1 - 331.11091724 PY - 1983/// CY - Washington PB - World Bank ER -