The Etude Music magazine- December 1942- 72 complete pages. Conference with Leopold Stopkowski, Interesting problems in Music making by Bronislaqw Huberman - Lil Pons [pioctured - The essentials of vocal art by Emilio de Gogorza - Violin technic by Louis Kaufman - Music: Pastoral symphony, theme from piano concert in D Minor - Hail to the spirt of liberty = Annette - Gavotte andcmore.