Martienssen, C. A., 1881–
Nationality: Undetermined, possibly 
(Germany)
Identities and Authority Control
- Open Library: OL2340141A
- pdbooks.info ID: 70363
C. A. Martienssen Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Die individuelle Klaviertechnik auf der Grundlage des schöpferischen Klangwillens | 1930 | Author | |  |  | | | ||