Books listed by ISBN
>
Langdon Enterprises
> William G. Langdon
William G. Langdon
title
ISBN-13
(ISBN-10)
year of publication
Bits and Bitting Manual
978-1-883714-O3-1
(1-883714-O3-6)
1989
G L.
·
G. Langdon
·
W G
·
W.L.
·
William G.
·
William G., Jr. Langdon
·
William L.
William G. Leary