@book{UBHD-1053679, author={Zigrosser, Carl and Gaehde, Christa M.}, title={A guide to the colelcting & care of original prints}, edition={12. print.}, publisher={Crown Publ.}, address={New York}, year={1976}, pages={VI, 120 S.}, language={eng}, isbn={0-517-03805-6 and 978-0-517-03805-5}, library={UB [Signatur: 77 A 1113]}, }