TY  - BOOK
AU  - Yan,Chiou-shuang
TI  - Introduction to input-output economics
T2  - Principles of economics series
SN  - 0030762855
AV  - HB74.M3 Y32
U1  - 339.2/3 
PY  - 1969///]
CY  - New York
PB  - Holt, Rinehart, and Winston
KW  - Input-output analysis
KW  - Local
N1  - Bibliographical footnotes
ER  -