na JATIM-06090000014265 20090625111618.0 ind 0-8391-1683-7 0010-060900000014265 0 658 STU s W.T. SINGLETON 0 The Study Of Real Skills: Management Skills Baltimore Universsity Park 1981 ... vol. : ilus. ; 24 cm. 0 0 MENEJEMEN JIPDSUR 1 0