Clark, John Roscoe, 1887-
Growth in arithmetic, grade 3[-8. By John R. Clark, Charlotte W. Junge, and Harold E. Moser] - Rev. ed. - [Yonkers-on-Hudson] World Book Co. [1957] - 6 v. illus. 23 x 26 cm.
Cover title. "Teacher's edition." Grades 7 and 8 by J. R. Clark and R. R. Smith with the collaboration of H. E. Moser.
57004747
Arithmetic.
QA106 / .C514 1957
311 / CLT
Growth in arithmetic, grade 3[-8. By John R. Clark, Charlotte W. Junge, and Harold E. Moser] - Rev. ed. - [Yonkers-on-Hudson] World Book Co. [1957] - 6 v. illus. 23 x 26 cm.
Cover title. "Teacher's edition." Grades 7 and 8 by J. R. Clark and R. R. Smith with the collaboration of H. E. Moser.
57004747
Arithmetic.
QA106 / .C514 1957
311 / CLT