TY  - BOOK
AU  - Sills, David L.
AU  - Johnson, Alvin
TI  - International Encyclopedia of the Social Sciences: Volume 1 and 2 
U1  - 300.321  23
PY  - 1968///
CY  - New York
PB  - the macmillan Company and The Free Press
KW  - Social Sciences
KW  - Encyclopedia
ER  -