RARE Boon Depr, *XH . 807 .M38S
 
ETHICS.
Mason, John, 1705-1763.
Self-knowledge. A treatise shewing the nature and benefit of that important science, and the way to attain it. Intermixed with various reflec- tions and observations on human nature. By John Mason ... The first Portland from the twelfth London edition.
Printed for Daniel Johnson, Portland (Me.], and John Johnson, Hallowell. 1807. J.M'Kown, printer. FOR OTHER EDITIONS see AUTHOR xii,(13]-170p. 15em. (12mo)
Shaw/Shoemaker e 3009. MB