TY  - BOOK
AU  - O'Connor,Robert
AU  - Henry,Edmund W.
TI  - Input-output analysis and its applications
SN  - 0852642350
U1  - 339.23 OCO H 
PY  - 1975///.
CY  - London : 
PB  - Charles Griffin
KW  - Economic Planning
KW  - Input Output
N1  - Index
ER  -