Di eṭiḳ
Subtitle: der ṿeg tsu a fuler un tsufridener lebn
By: Borukh Shpinoza ; ibergezetsṭ fun Laṭinish un tsunoyfgeshṭelṭ miṭ an araynfir fun Shemuʼel Ṿiner.
Series: Steven Spielberg digital Yiddish library -- no. 10519
Publisher: Y. L. Perets
Published: 1963
Place of publication: Tel-Aviv
Language: yid
Number of pages: 263
Other titles: Ethics: the road to a fuller and a more contented life.