BISHOP, FLORENCE.
Instructional tests in plane geometry. By Florence Bishop and Manley E. Irwin. Illustrated by Will H. Schanck.
BISHOP, FLORENCE. Instructional tests in plane geometry. By Florence Bishop and Manley E. Irwin. Illustrated by Will H. Schanck. © on additions & revisions; 11Nov31; AA82710. Florence Bishop (A) & Jeannette Irwin (W); 15Oct59; R243988.
Florence Bishop|A||Jeannette Irwin|W