TY  - BOOK
AU  - Gurvitch Georges
TI  - Spectrum of social time. Ed and Tr Myrtle Korenbau
T2  - Synthese Library. Ed by B H Kazemier and D Vuysje
U1  - YxM94, K4 
PY  - 1964///
CY  - Paris
PB  - Centre de Documentation Universitaire       
ER  -