TY  - BOOK
AU  - David I P
TI  - Keeping sample survey design and analysis simple
T2  - Asian Development Bank, Statistical Report Series. 5
U1  - X:(B2817), M5 
PY  - 1985///
CY  - Manila
PB  - Asian Development Bank        
KW  - Economic Statistics
N1  - Bibliography at the end
ER  -