Basikes ennoies (Shmeiwseis - pdf)   

Chapter 1 (pps)    Chapter 2 (pps)    Chapter 3 (pps)    Chapter 4 (pps)    Chapter 6 (pps)    Chapter 7 (pps)    Chapter 8 (pps)    Chapter 11 (pps)    ΣΥΝΟΨΗ (pps)