TY  - BOOK
AU  - Kahan,Jacob
TI  - Zayn un tsuzamenzayn: pruv fun an etik : (eseyen) 
AV  - B29 .K28
PY  - 1968///, 728
CY  - Tel-Aviv
PB  - Farlag "ha-Menorah"
KW  - Ontology
N1  - Bibliography: p. 102; Bibliography of the author's works: p. 103-104
ER  -