00357nam a2200145Ia 4500008004100000041000800041082002000049100001500069245003800084260002700122300000900149500000800158650003000166700001500196230125s9999    xx            000 0 und d  aeng  a658.312 44bBIT  aBittel L R  aWhat every supervisor should know  c1978bTata McGraw Hill  a722p  aHRM  aHuman resource management  aBittel L R