Rosinbum, RalphBeaumier, JimLansdan, AnnArpin, GaryDeacon, TheodoreDeacon, Jo Anne2015-05-062015-05-061981-03-17March 17 1981 The Opera Director's Workshop.pdfhttp://hdl.handle.net/1773/29874Concert program for The Opera Director's Workshop, March 17, 1981The Opera Director's Workshop, March 17, 1981