TY - BOOK ID - 136357366 TI - Ferdinand To¨nnies. : A new evaluation. PY - 1973 SN - 9004621822 PB - Leiden : BRILL, DB - UniCat KW - Sociology. UR - https://www.unicat.be/uniCat?func=search&query=sysid:136357366 AB - ER -