Shahgrgṛutʻiwn ew jankʻ dastiarakutʻean mēj
By: Chan Tiui ; tʻargmanetsʻ Arus Azatean
Publisher: Tpagrutʻiwn H.M. Sētʻean
Published: 1931
Place of publication: K. Polis
Language: arm
Translated from: eng
Number of pages: 147
Subjects: Interest (Psychology); Educational psychology
Work titles: Interest and effort in education
Notes: In Armenian; translated from English.