Correspondence instruction in the United States a study of what it is, how it functions, and what its potential may be

By MacKenzie, Ossian..
New York McGraw-Hill 1968 .
xv, 261 p. , Study sponsored by the American Council on Education and the National Commission on Accrediting.

Shorthand, learning and instruction

By VanHuss, Susie H..
Cincinnati South-Western Pub. Co. 1980 .
vi, 186 p. (p. 184-186 blank for "Notes"). , 921009

PUCPR Search for 'an:73031'

Correspondence instruction in the United States a study of what it is, how it functions, and what its potential may be

Shorthand, learning and instruction