Education. I, The philosophy of education

по Oryshkewych Ph.D., Ostap E.
Опубликовано 1982

Education. II, The general principles of education. III, The principles of modern curriculum in the classroom

по Oryshkewych Ph.D., Ostap E.
Опубликовано 1982

Education. IV et V, The history of world education

по Oryshkewych Ph.D., Ostap E.
Опубликовано 1982

Education. VI, The american schools in the past and present. VII, The modern method of teaching foreign languages

по Oryshkewych Ph.D., Ostap E.
Опубликовано 1982