TY  - BOOK
AU  - x, x
AU  - Koopmans,Tjalling C
TI  - Statistical inference in dynamic economic models: x
SN  - x 
U1  - 512.2/KOS 
PY  - 1967///
CY  - N.Y.
PB  - John Wiley
KW  - Equations, theory of
KW  - Equations
ER  -