TY  - BOOK
AU  - Mudgett B D
AU  - Black J D
ED  - Social Science Research Council
TI  - Research in agricultural index numbers: scope and method
U1  - 338.1 
PY  - 1938///
CY  - New York
PB  - SSRC
KW  - Agriculture
KW  - Index numbers (Economics)
ER  -