00398nam a2200145Ia 450000500170000000800410001703700130005804000200007104100130009108400200010410000170012424500610014126000410020230000090024320250326144043.0250326s9999    xx            000 0 und d  aTextbook  aFMSLbengcFMSL  aeng2eng  aX:89MI L0qFMSL  aGuilford J S 0aMotivation and modern managementcGuilford J S; Gray D E  aLondonbLondon, Addison-Wesleyc1970  a204p