00285nam a2200097Ia 4500008004100000041000800041100001600049245003500065250001200100260007500112231129s2012    xx            000 0 und d  aeng  aRicky W. G.  aManagement principal and Appl.  a10th ed  aCengage Learning Ltd. New DelhibCengage Learning Ltd. New Delhic2012