{"source":"book","style":"apa","contributors": [{"function":"author","last":"Becker","first":"Hugo"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Gemischte Finger-u. Bogen-Ubungen nebst neuen Tonleiter-Studien = Exercices de doigts et d'archet avec de nouvelles etudes de gammes : pour = fur Violoncello","publisher":"B. Schott's Sohne ; Associated Music Publishers","city":"Mainz; New York","year":"19uu"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"13084231"}