MODERN GREEK PHILOSOPHY RESEARCH CENTRE
UNIVERSITY OF IOANNINA
SCHOOL OF PHILOSOPHY
DEPARTMENT OF PHILOSOPHY, PAEDAGOGY AND PSYCHOLOGY
SECTION OF PHILOSOPHY
DIRECTOR: KONSTANTINOS TH. PETSIOS
ASSOC. PROFESSOR
OF HISTORY OF PHILOSOPHY

1. Roller, Samuel, «Ἡ ἕνωση τῶν δυνάμεών μας » , Παιδαγωγικὴ καὶ ψυχολογικὴ ἐπιθεώρησις-Β΄, 2, 19 (1965-1966), σσ. 590-591