លទ្ធផលស្វែងរក

Franzen, C (December 2008). "Syphilis in composers and musicians--Mozart, Beethoven, Paganini, Schubert, Schumann, Smetana". European Journal of Clinical...

colors/patterns of plant life, Music (his favorite composer was Ludwig van Beethoven), Japanese art, prints and buildings, Froebel Gifts[ត្រូវការអំណះអំណាង]...