lö* Eunice S t e v e n s ,
A!?sioci«t.e E d i t o r
ïlïe B i a K i s t o n Company,
1012 Viralnut S t r e e t
Philadelphia 5
Dear Mr ötev^ïns,
I hnve p l a a s u r t i n '.'^aciaring ol^at I f u i l y agröa
with Dr HlJKfx va---i O l a t ' s U-aüislataon o r ay bOs^-k ECONDMEITRICA,,
as f a r ar. th-, ir>tt»rp.'"&tat,i3n of v.y 16.^^^ i s coricerneüi.
Yours v a r y s i n c e r e l y ,
