TY - BOOK ID - 126768410 TI - Les O.S. PY - 1972 PB - Paris: Les éditions du Cerf, DB - UniCat KW - Labor movement KW - Labor unions KW - Job satisfaction KW - Working class UR - https://www.unicat.be/uniCat?func=search&query=sysid:126768410 AB - ER -