TY  - BOOK
AU  - Massialas,B.G
TI  - Inquiry in social studies
U1  - 300.7 
PY  - 1966///
CY  - London
PB  - Mc Graw Hill Book
KW  - Social policy
KW  - Economic policy
KW  - Philosophy, Modern
N1  - Includes indexes
ER  -