na INLIS000000000001923 20250703090212 0010-0725000029 ta 250703 h eng 0-566-02462-4 658.4 658.4 A N t A N Welsh The Skills Of Manajement / A N Welsh USA : Gower Press, Teaklif Limited, 1982 ix, 194 hlm : ilus. ; 21,5 cm BUN02565