00342nam a2200145Ia 4500003000400000005001700004008004100021020001800062082001100080100001900091245003900110250000800149260002900157300001000186TMU20250624121142.0160921s9999    xx            000 0 und d  a9788129706553  a658.84  aKalakota, Ravi  aE-Business 2.0 Roadmap For Success  a2nd  bPearsonc2005aNew Delhi  a520p.