Composition and Literature: A Handbook and Anthology
Introduction to Sociology - 2nd Canadian Edition
Access to Knowledge in the Age of Intellectual Property
Introduction to Sociology 2e: OpenStax
Chemistry: Atoms First - OpenStax
Canadian History: Pre-Confederation
Environmental Science
Light, charges and brains
Psychology: OpenStax
Ultimo aggiornamento testo unico sicurezza sul lavoro (D.Lgs. 81/08)- a cura del Ministero del Lavoro