TY - BOOK ID - 133421991 TI - Anthracite coal communities : a study of the demography, the social, educational and moral life of the anthracite regions PY - 1904 PB - New York : The Macmillan company, DB - UniCat KW - Coal miners UR - https://www.unicat.be/uniCat?func=search&query=sysid:133421991 AB - ER -