00411nam a2200121Ia 4500008004100000020002200041100001800063245010200081250001200183260004600195300001400241500003400255200626s9999    xx            000 0 und d  a978-0-273-75681-1  aValacich, Joe  cJoe Valacich, Christoph Schneider.--aInformation systems today:bManaging in the digital world:/  a5th ed.  aEngland:bPearson Education Limitedc2012  a575 pages  aIncludes Reference, and Index