Double-Shift schooling : Design and operation for cost-efectiveness/
Bray, Mark
Double-Shift schooling : Design and operation for cost-efectiveness/ Mark Bray. - Paris : London : Commonwealth Secretariat, UNESCO; 2000. - il.
0850926505 (Commonwealth Secretariat) 9280312006
371.2 =20 "2000" BRA.
Double-Shift schooling : Design and operation for cost-efectiveness/ Mark Bray. - Paris : London : Commonwealth Secretariat, UNESCO; 2000. - il.
0850926505 (Commonwealth Secretariat) 9280312006
371.2 =20 "2000" BRA.