527
5.3.Transaksiya
xarajatlarini
optimallashtirish
tajribasi
va
uning
O‗zbekistondagi xususiyatlari ……...............................................................
Xulosa..............................................................................................................
Tayanch
so‗zlar
va
iboralar,amaliy
mashq,
keys,
testlar............................................................................................................
Takrorlash uchun savollar..............................................................................
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