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PROP. DR J. TINBERGEN

THE M G U E , August k,
M » Sijzenlaan

Dr Jorge Ahumada,
Chief, ECLA/TAA
Training Progranme,
united Nations
Av. Providencia 871, l/^
Casilla 179 Ö,
Santiago,
Chile

Pico

Dear Dr Ahumada,
Thank you very rrnich for yours of
December 9 1953 aiad for the reading list Stou
sent me. Only recently I had a clvuice to read
more quietly the long rer)ort on techniques of
prograramingj in addition I also read the report
on the integration of Genti^al AT:erlca. Both
are very interesting and useful reports, I
waited with ray answer untlll I finished reading
which unfortunately took me quite some time
because of other duties, I hope you excuse the
long delay whicii resulted.
Yours very sincei»ely.

1S9h

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