00340nam a2200121Ia 4500008004100000020001500041040001500056082002200071100002000093245005800113260003500171300001200206231128s9999    xx            000 0 und d  a069703612x  aPHSAcPHSA  aCIR 789.9 S8 1972  aStrange, Allen. 0aElectronic music:bsystems, techniques, and controls/  aUSAbWM.C. Brown Companyc1972  a160  p.