Eby, Walter M. Eby's scientific method : for saxophone : Foundation . Part 1 [Música impresa] / by Walter M. Eby - New York : Wlater Jacobs , cop. 1951 - 62 p. ; 31 cm Per a saxòfon Subjects--Topical Terms: SaxòfonMètodesPartitures Universal Decimal Class. No.: CONS