FINDLEY, W. C.
Self-help arithmetic. Work-book 3. By W. C. Findley, J. W. Studebaker & F. B. Knight.
FINDLEY, W. C. Self-help arithmetic. Work-book 3. By W. C. Findley, J. W. Studebaker & F. B. Knight. © 2Apr45; AA480126. Scott, Foresman & Co. (PWH); 15May72; R529117.
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