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Der multidimensionale Sozialkontakt Kreis (MuSK)–ein Interviewverfahren zur Erfassung des sozialen Netzes in der klinischen Praxis: The Multidimensional Social Contact Circle–an Interview for the Assessment of the Social Network in Clinicle Practical
Master school of piano playing: a collection of the most useful exercises from the works of our great etude writers. Prepared with instructive explanations in progressive order by Xaver Scharwenka.