TY - BOOK ID - 6838135 TI - Topics in the logic of relevance PY - 1981 SN - 3884050036 9783884050033 PB - München Philosophia DB - UniCat KW - Entailment (Logic) KW - Logic KW - Entailment (Logic). KW - Mathematical logic UR - https://www.unicat.be/uniCat?func=search&query=sysid:6838135 AB - ER -