Published by Perfect Voice Institute, Chicago, 1931
Seller: Hyde Brothers, Booksellers, Fort Wayne, IN, U.S.A.
Softcover. Condition: Very Good. Pictorial black paper binding slightly rubbed at edges, else a crisp, tight & clean copy, with bright, clear ils. ; In wraps; many great b&w photos, ils., one color ils. ; 4to; 29 pages.