00282pab a2200121 454500008004000000100001800040245003600058260000900094300001300103362001100116650001300127773002000140180718b2009   xxu||||| |||| 00| 0 eng d  aVernal, Louis  aCreating a learning environment  c2009  ap.13-15.  a22 Jun  aLearning  aUniversity News