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Prentice Hall
> N. L Engelhardt
N. L Engelhardt
title
ISBN-13
(ISBN-10)
year of publication
Complete guide for planning new schools
978-O-13-161125-2
(O-13-161125-9)
1970
L. E.
·
L. Engelhardt
·
N. E.
·
Nickolaus Louis Engelhardt
N L Enrick