(3GdOdjd GdYedi dJOQjH GdeOjQjf (B/ s - (3ghdJhf (B: (3Hds; (3GdUeGOi (B: (3fSjes; (3KGHJ (B: (3eMeO LeGd GdOjfs; (3ghdJhf (B: (3TjQs ((3GdbGgQI (B: s (3GdTQcI GdYQHjI ddGYdGe GdYdei (B: s, 1998)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
(3GdJQLeI GdYQHjI d` (B: The manager,s short courses
Keywords: (3GdQDSGA h GdeOjQhfs -- (3JOQjHs