00623nam a2200169Ia 4500008004100000020001800041041000800059082001600067100001800083245014400101250000600245260001900251300001100270650002300281999001900304952013000323210716s2011    xx            000 0 und d  a9780753539477  aeng  a374.22 ACHS  aAchor, Shawn.  aHappiness advantage: seven principles that fuel sucess and performance at work.bSeven principles that fuel sucess and performance at work.  a1  aNew Yorkc2011  aix,236  aGeneral Management  c207551d207551  00102ddc40708MBAaAIMITbAIMITd2012-10-11g399.00l0o374.22 ACHSpMBA10117r2026-05-23 00:00:00v299.25w2021-07-16yBK