Neal, Bruno. Designing for informal learning [electronic resource]/ by Bruno Neal & Linda Hainlen. - Alexandria, Va. : ASTD Press/American Society for Training & Development, [2012] ISBN: Subjects--Topical Terms: Employees--Training of.Instructional systems--Design.Non-formal education. LC Class. No.: HF5549.5.T7 / N43 2012eb Dewey Class. No.: 658.3/124