Observations upon liberal education, in all its branches [electronic resource] : Containing The Substance of what hath been said upon that important Subject by the best Writers Ancient or Modern; with many new Remarks interspersed: designed for the assistance of young gentlemen, who having made some Progress in Useful Sciences, are desirous of making further Improvements, by a proper Prosecution of their Studies; as well as for the Use of Parents, who would give right Education to their Children, and of those who are engaged in the Business of Education, whether in a more Private or public Manner. In three parts. By George Turnbull, LL. D. Chaplain to his Royal Highness the Prince of Wales.