The General principles of education and The principles of modern curriculum in the classroom

Oryshkewych, Ostap E.. The General principles of education and The principles of modern curriculum in the classroom / Ostap E. Oryshkewych ; foreword by Ronald M. Patterson . - Washington : St. Josaphat's Pedagogical Institute and Seminary, 1977 . - xx, 413 p. 23 cm.
К.: Бібліогр. : с. 387-408
0-9601414-1-3 (v. 2, 3)