Hē synchronos didaktikē
Subtitle: en theōria kai praxē
By: Hugo Gaudig ; metaphrastheisa hypo Sp. M. Kalliapha
Contributors: Kalliaphas, Spyridōn Michaēl, 1885-
Edition: 2. ekd. veltiōtheisa dia pollōn hellēnikōn ergasiōn.
Publisher: Ekdotikos Oikos Dēmētrakou
Published: 1933
Place of publication: Athēnai
Language: gre
Number of pages: 522
Subjects: Education; Teaching