RUCH, GILES M.
Study arithmetics. Grade 8. By Giles M. Ruch, F. B. Knight & J. W. Studebaker. (Standard service series)
RUCH, GILES M. Study arithmetics. Grade 8. By Giles M. Ruch, F. B. Knight & J. W. Studebaker. (Standard service series) © 16Oct37; A111619. Scott, Foresman & Co. (PWH); 4Feb65; R355524.
Scott, Foresman & Co.|PWH