Elbert Frank Cox Poster Print - Wall Art for Home Decor Office Living Room Bedroom, No Frame, Large 18"x24"
from $31.00
Quarterhouse Black Mathematicians Poster Set, Math and History Classroom Learning Materials for K-12 Students and Teachers, Set of 6, 12 x 18 Inches, Extra Durable
from $29.99
The polynomial solutions of the difference equation af(x+1) + bf(x) = [Phi](x) / by Elbert Frank Cox. 1925 [Leather Bound]
from $53.94
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 / by Elbert Frank Cox. 1925 [Leather Bound]](https://m.media-amazon.com/images/I/31cHuTIM5ML._SL75_.jpg "The polynomial solutions of the difference equation af(x+1) + bf(x) = [Phi](x) / by Elbert Frank Cox. 1925 [Leather Bound]")
