Music musicians publishing : 175 years of Casa Ricordi, 1808-1983 / preface by Herbert von Karajan ; essays by Francesco Degrada ... [et al. ; English translations by Gabriele Dotto, Anna Herklotz, Kate Singleton].
Sign and sound / by Francesco Degrada -- Graphics at Casa Ricordi / by Maria Pie Ferraris -- Popular music / by Mario Luzzatto Fegiz -- The technical evolution of music printing / by Giorgio Fioravanti.