TY  - BOOK
TI  - International encyclopedia of the social sciences. Volume 7, 8
PY  - 1968///
CY  - New York
PB  - The Macmillan Company, The Free Press
N1  - Published in 8 physical volumes consisting of 17 bibliographical volumes.
This is 4th book.
Contents: Volume 7 and 8
ER  -