Osborne, Charles, 1927- The complete operas of Mozart : a critical guide / by Charles Osborne - London : Gollancz, 1978 - 349 p., leaf of plate, [14] p. of plates : ill., facsims., music, ports. ; 24 cm Bibliografia: p. [341]. Índex ISBN: 0575022213 £7.50 LCCN: 4141 Subjects--Personal Names: Mozart, Wolfgang Amadeus, 1756-1791. Òperes Universal Decimal Class. No.: 782.1.07Mozart, Wolfgang Amadeus