Ottevanger, W., Akker, J., Feiter, L. Developing Science, Mathematics, and ICT Education in Sub-Saharan Africa. Washington: The World Bank, 2007 XXVIII, 84 с. : с табл., к. 978-0-8213-7070-4.
Ottevanger, W., Akker, J., Feiter, L. Developing Science, Mathematics, and ICT Education in Sub-Saharan Africa. Washington: The World Bank, 2007 XXVIII, 84 с. : с табл., к. 978-0-8213-7070-4.
Ottevanger, W., Akker, J., Feiter, L. (2007) Developing Science, Mathematics, and ICT Education in Sub-Saharan Africa, Washington: The World Bank XXVIII, 84 с. : с табл., к. 978-0-8213-7070-4.
Ottevanger, W., Akker, J., & Feiter, L. (2007). Developing Science, Mathematics, and ICT Education in Sub-Saharan Africa. Patterns a. Promising Practices. Washington: The World Bank, XXVIII, 84 с. : с табл., к.
Ottevanger W, Akker J, Feiter L. Developing Science, Mathematics, and ICT Education in Sub-Saharan Africa: Patterns a. Promising Practices. Washington: The World Bank; 2007. p. XXVIII, 84 с. : с табл., к. ISBN: 978-0-8213-7070-4.