TY  - BOOK
AU  - David Popenoe
TI  - Sociology
U1  - 301 
PY  - 1971///
CY  - New York
PB  - Appleton Century Crofts
N1  - David Popenoe: Sociology.  New York.  Appleton Century Crofts, 1971.--(301POP)
ER  -