00644nam a22001935a 4500 vtls000078687 MTX 160715s2012 vau 000 0 eng 9781562868468 201607151119 staff 201605041218 admin Ebook Tozman, Reuben. 114304 Learning on demand [electronic resource] : how the evolution of the web is shaping the future of learning / Reuben Tozman. Alexandria, VA : ASTD Press, 2012. p. cm. http://portal.igpublish.com/iglibrary/search/ASTDB0000549.html 10 75251 75251