TY  - BOOK
AU  - EL SHAFEI,A.M.N
AU  - KHALIFA,A.M
TI  - THE POPULATION FRAMEWORK: DATA COLLECTION, DEMOGRAPHIC ANALYSIS POPULATION AND DEVELOPMENT / 
U1  - 338.9 
PY  - 1978///
CY  - [S.N] : 
PB  - ECONOMIC COMMISSION FOR WESTERN ، 
KW  - ECONOMICS
KW  - ECONOMIC DEVELOPMENT
KW  - POPULATION
ER  -