TY - BOOK AU - Mulkeen, Aidan AU - [and others] TI - Recruiting, retaining, and retraining secondary school teachers and principles in Sub-Saharan Africa T2 - World Bank Working Papers AV - IBRD(08)WP PY - 1999/// CY - Washington, D. C. PB - World Bank KW - EDUCATIONAL TESTS AND MEASUREMENTS KW - RECRUITING TEACHERS--EDUCATION--AFRICA, SUB-SAHARAN : RETAINING TEACHERS--EDUCATION--AFRICA, SUB-SAHARAN ER -