1927- 1933- 1944- 1948- 1975b 20thcentury biographies biography blank boston buildingmaterialsindustry businessmen canada canadian casestudies concertagents cornfeld disques do-it-yourselfproductsindustry elspeth elton england entrepreneurship exhibitions finkelstein histoire history historyandcriticism historyhomedepot(firm) historytruenorthrecords imprésarios interviews interviewsjohn interviewstaupin marcus mcnealy miller modern photojournalism pratt producteursdedisques recordlabels robert rockmusic rockmusicians sculpture soundrecordingexecutivesandproducers truenorthrecords unitedstates étiquettes