TY - BOOK AU - Berkeley,George AU - Hume,David TI - A letter concerning toleration ; Concerning civil government, second essay ; An essay concerning human understanding ; The principles of human Knowledge ; An enquiry concerning human understading SN - 0852291639 AV - B 1291 L48 1980 PY - 1980/// CY - Chicago PB - Encyclopaedia Britannica KW - FilosofĂ­a KW - Obras anteriores a 1800 ER -