@book{UBHD-1039195, author={Humbert, Claude}, title={Ornamental design}, subtitle={a source book}, publisher={Office du Livre}, address={Fribourg}, year={1970}, pages={236 S.}, language={fre and eng and ger}, note={Text franz., engl., dt}, keywords={Ornament}, library={UB [Signatur: 70 C 331]}, }