TY - BOOK ID - 128136897 TI - Paul Citroen and Erwin Blumenfeld : 1919-1939 PY - 1993 SN - 090787939X PB - London : Photographer's gallery, DB - UniCat KW - Citroen, Paul, KW - Blumenfeld, Erwin, UR - https://www.unicat.be/uniCat?func=search&query=sysid:128136897 AB - ER -