Florence C. Bishop & Manley E. Irwin.
Instructional tests in plane geometry; revised edition and key and directions for scoring.
R657971. Instructional tests in plane geometry; revised edition and key and directions for scoring. By Florence C. Bishop & Manley E. Irwin. NM: revisions. © 3Jan50; AA143515. Florence C. Bishop (A); 24Mar77; R657971.
Florence C. Bishop|A