000 00343nam a22000977a 4500
008 160515b sy||||| |||| 00| 0 eng d
245 1 6 _athe impact of directive leadership on group information sampling ,decisions and perceptions of the leader/
300 _a15ص؛
_c33سم.
650 _aعام+علاقات عامة
_960776
942 _2ddc
_cBK
999 _c315694
_d315694