~ gathering this author’s shelf ~
24 bookswriting since 1907115 years at work
Source Book of Problems for Geometry, Based upon Industrial Design and Architectural Ornament
2022
Learning Arithmetic [grades] 3-[8]
1942
Senior Practical Mathematics
1941
College algebra
1940
New Practical Mathematics
1939
Trigonometry
1939
Practical mathematics
1936
A First[-second] Course in Algebra
1934
Differential and Integral Calculus
1931
Lennes Work, Drill and Test Sheets in Arithmetic
1930
Plane Analytic Geometry
1929
Five-place Logarithmic and Trigonometric Tables
1928