1901-1960

Essentials of algebra

by David Eugene Smith and William David Reeve.

New York State arithmetic: years five and six

by George Wentworth and David Eugene Smith

High School Arithmetic

W. H. Ballard, J. T. (John Thomas) 1864-1 Crawford, R. A. (Ronald Augustine) Thompson

Arithmetic: Book I

by J.A. Smith and R.H. Roberts

High school algebra

by C. E. Rushmer ... and C. J. Dence ...

Second year algebra

by Floyd Fiske Decker.

The Wooster Arithmetic: for grade I-[III]

by Lizzie E. Wooster

New grammar school arithmetic

by John H. Walsh.

Practical arithmetic

by Samuel Hamilton

Teacher's manual to accompany the Complete algebra

by Edward I. Edgerton and Perry A. Carpenter.