Enyeart, CarterRitchie, StanleyEisenberg, IrwinIglitzin, AlanO'Doan, NealShifrin, David2015-05-062015-05-061981-02-20February 20 1981 Philadelphia String Quartet.pdfhttp://hdl.handle.net/1773/29861Concert program for Philadelphia String Quartet, February 20, 1981