00297nam a2200109Ia 4500008004100000040001500041082002400056100002600080245003600106260003300142300001200175231128s9999 xx 000 0 und d aPHSAcPHSA aCIR 780.729 S6 1958 aSur, William Raymond. 0aMusic education for teen-agers/ aNew YorkbHarper Booksc1958 a478 p.