Enyeart, CarterRitchie, StanleyEisenberg, IrwinIglitzin, Alan2015-05-062015-05-061980-11-21November 21 1980 Philadelphia String Quartet.pdfhttp://hdl.handle.net/1773/29824Concert program for Philadelphia String Quartet, November 21, 1980Philadelphia String Quartet, November 21, 1980