TY  - BOOK
ED  - United Nations 
ED  - United Nations.
ED  - Harvard University.
TI  - Input-output bibliography 1966-1970 / 
T2  - statistical papers
AV  - JX1977 .A2 subser.
U1  - 015 
PY  - 1970///
CY  - New York
PB  - United Nations.
KW  - Input-output analysis
KW  - Bibliography
ER  -