Diagnostic tests and practice exercises in arithmetic for the sixth grade
By: by Leo J. Brueckner, C.J. Anderson, G.O. Banting, Elda L. Merton
Series: Harvard science and math textbooks preservation microfilm project -- 01414
Publisher: J.C. Winston Co.
Published: 1928
Place of publication: Philadelphia
Language: eng
Number of pages: 111
Subjects: Arithmetic