Audio-visual guide to better projection.

Other author Cypher, Irene F.
Other author Radiant Manufacturing Corp.
Format Book
Publication InfoMorton Grove, Ill. : Radiant Manufacturing Corp., [between 1961 and 1986]
Description36 pages : illustrations ; 28 cm
Subjects

General noteForeword signed: Irene F. Cypher.
Other titleAudio visual guide to better projection.