TY - GEN A2 - Wallace, D. B. A2 - Gruber, H. E. T1 - Creative People at Work. New York (Oxford University Press) 1989. Y1 - 1989 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/29016 N1 - Ex libris Marco Bacciagaluppi ER -