K’Odhiambo, Atieno Kili. (2010). TFD 621: Modern Philosophies of Education- Online Course Unit for M Ed. University of Nairobi Posted on December 1, 2025 by admin K’Odhiambo, Atieno Kili. (2010). TFD 621: Modern Philosophies of Education- Online Course Unit for M Ed. University of Nairobi: Centre for Open Learning (COL).