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Prentice Hall
> Edward G. Welch, Ronald C.,
Edward G. Welch, Ronald C.,
title
ISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Mathematics; strategies of teaching
978-O-13-563569-8
(O-13-563569-1)
1968
Paige, Donald D., Buffie
E. G. ??
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E -R
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E Welch
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Edward G.
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Edward W.
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Edward Welch
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G. W.
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W R.
Edward G. Weston