TY  - BOOK
AU  - Niebuhr,Reinhold
TI  - Man's nature and his communities: Essays on the dynamics and enigmas of man's personal and social existence 
U1  - 302 19
PY  - 1965///
CY  - New York
PB  - Charles Scribner's Sons
KW  - Civilization
KW  - Human behavior
KW  - Social interaction
N1  - Includes bibliogr. references
ER  -