TY  - BOOK
AU  - Toennies Ferdinand
TI  - On sociology :  Pure, applied and empircal   Select  
T2  - Heritage of Sociology Series. Ed by Morris Janowitz
U1  - Yz7, L1 
PY  - 1971///
CY  - Chicago
PB  - University of Chicago Press       
KW  - Essays Sociology
N1  - Bibliography p 333-44
ER  -