TY  - BOOK
AU  - Sohn,Ira
TI  - Readings in input-output analysis : theory and applications / 
SN  - 0195036743
U1  - 339.23 
PY  - 1986///
CY  - New York : 
PB  - Oxford University Press , 
KW  - INPUT-OUTPUT ANALYSIS
N1  - NULL
ER  -