زبان تخصصی 2 مدیریت دولتی و بازرگانی تالیف : شهربانو ثمر بخش تهرانی Behavioral objectives After carefully reading this unit , you are expected to: 1.defind the meaning of the following key words, general words, and do the exercises 1.1.3 , 1.1.4 , a
