TY  - BOOK
AU  -  Seligman Edwin R.A.
TI  - Encyclopaedia of the social sciences
U1  - 300.3 
PY  - 1957///
CY  - New York
PB  - Macmillan Company
KW  - Encyclopaedia
KW  - Social Sciences
N1  -  Trade unions-zwingli
N2  -  Social Sciences, Encyclopaedia
ER  -