Washburne Individual arithmetic
Subtitle: Books two-[five]
By: by Carleton W. Washburne, Emma Jaycox, Clauda Rogers & Frieda Barnett
Edition: Experimental ed. 1925.
Publisher: Published for C.W. Washburne
Published: 1925
Place of publication: Winnetka, Ill
Language: eng
Other titles: Individual arithmetic