TY - BOOK AU - Bray,Mark ED - Commonwealth Secretariat TI - Double-shift schooling: design and operation for cost-effectiveness SN - 9780850928549 PY - 2008/// CY - London PB - Commonwealth Secretariat KW - Double shifts (Public schools) KW - Cost effectiveness KW - Schedules, School KW - School management and organization KW - Educational planning N1 - Includes bibliographical references (p. [87]-89) and index ER -