Heartz Ph.D., Daniel books & textbook
Haydn, Mozart and the Viennese School: 1740-1780
W. W. Norton & Company /1995-03-17 Hardcover / 816 Pages
isbn-10: 0393037126 / isbn-13: 9780393037128
Mozart, Haydn and Early Beethoven: 1781–1802
W. W. Norton & Company /2008-11-17 Hardcover / 846 Pages
isbn-10: 0393066347 / isbn-13: 9780393066340
