00337nam a22001217a 4500003000400000020001800004082001900022100002100041245004300062260004200105300001500147650005300162OSt  a9788170006992  a025.04bERI/CL  aErik, T Mitchell  aCloud based services for your library   aNew DelhibEss Ess Publication c2013  a161 pages;  aCloud computing and virtualization in libraries