Gregg shorthand :

a light-line phonography for the million /
by John Robert Gregg.
Bibliographic Details
Main Creator: Gregg, John Robert, 1867-1948.
Format: Book
Language:English
Published / Created: New York : The Gregg Publishing Company, c1929.
Edition:Anniversary ed.
Subjects:
Notes:Physical description: xv, 173 p. : ill ; 18 cm. (small and 8vo)