TY - BOOK AU - Simon, Sam TI - Handbook of the mail in the concentration-camps 1933-1945 and related material PY - 1973/// CY - [Yonkers, NY] PB - S. Simon KW - World War II, 1939-1945 | Pre World War II | Prisoner-of-War and Internee Mail | Censored Mail | Postal History | 1933-1945 | Germany | Germany -- Third Reich -- 1933-1945 ER -