00262nam a2200109Ia 4500000002500000008004100025020001800066100001300084245003800097260000900135856000800144     nam a22     7a 4500240111s9999    xx            000 0 und d  a9781420051094  aALI SHAH 0aPERVASIVE COMMUNICATIONS HANDBOOK  c2012  3CSE