LC control no. | n 85037460 |
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Personal name heading | Offermann-Clas, Christel |
Variant(s) | Clas, Christel Offermann- |
Found in | Her Luftreinhaltung in der Bundesrepublik Deutschland, c1984: t.p. (Dr. Christel Offermann-Clas) LC data base, 6-14-85 (hdg.: Offermann-Clas, Christel) |