Hofmann, Josef, 1876-1957
Piano Playing, with Piano Questions Answered [recurso electrónico] / Josef Hofmann - Project Gutenberg, 2012 - Project Gutenberg 39211 .
Public domain in the USA.
Text
Piano -- Instruction and study
MT
Piano Playing, with Piano Questions Answered [recurso electrónico] / Josef Hofmann - Project Gutenberg, 2012 - Project Gutenberg 39211 .
Public domain in the USA.
Text
Piano -- Instruction and study
MT