TY  - BOOK
AU  - Alkur, Hayward R
AU  - Deutsch, Karl W
AU  - Lasswell, Harold P
AU  - Russett, Bruce M
TI  - World Handbook of political and social indicators
CY  - London
KW  - Communications
KW  - Education
KW  - Health
KW  - Human resources
KW  - Population
KW  - Religion
ER  -