Modern piano pedagogy, its scope /
Potamkin, Frank J.
Modern piano pedagogy, its scope / by Frank J. Potamkin. - Philadelphia : Elkan-Vogel Co., ©1936. - 221 p. ; 19 cm.
With hardcover
Piano--Instruction and study
Modern piano pedagogy, its scope / by Frank J. Potamkin. - Philadelphia : Elkan-Vogel Co., ©1936. - 221 p. ; 19 cm.
With hardcover
Piano--Instruction and study