Enriched teaching of commercial subjects in the high school :
a source book for teachers of bookkeeping, shorthand, typewriting, commercial geography, and other commercial subjects, listing chiefly free and low cost illustrative and supplementary materials /
by Maxie Nave Woodring ... and Gilbert Harold.

APA Citation

Woodring, M. Nave., Harold, G. (1930). Enriched teaching of commercial subjects in the high school: a source book for teachers of bookkeeping, shorthand, typewriting, commercial geography, and other commercial subjects, listing chiefly free and low cost illustrative and supplementary materials. New York city: Teachers college, Columbia University.

MLA Citation

Woodring, Maxie Nave, 1888-, and Gilbert Harold. Enriched Teaching of Commercial Subjects In the High School: a Source Book for Teachers of Bookkeeping, Shorthand, Typewriting, Commercial Geography, And Other Commercial Subjects, Listing Chiefly Free And Low Cost Illustrative And Supplementary Materials. New York city: Teachers college, Columbia University, 1930.