Author William Heath Davis

An Archaeological Survey of Haleakala

The Abbey Churches of Bath Malmesbury And the Church of Saint Laurence Bradfo

A College Text book of Botany Being An Enlargement of the Authors Elementary

The English Reader, Or, Pieces in Prose And Poetry : Selected From the Best Writers : Designed to Assist Young Persons to Read With Propriety And Effect, to Improve Their Language And Sentiments, And to Inculcate Some of the Most Important Principles of P

La Philosophie Constructive; L'orientation De La Pensée Moderne.-Le Passage Du Positivisme Au Constructivisme.-Les Méthodes Constructives Et L'avenir Des Sciences.-La Constructivité Mentale & Sociale Et L'avenir De L'intelligence.-L'esprit Constructif Et