6.4.1. "" , ( ) .
"" , , . "" (. 6.20).
6.20
, "", 50 (. 6.21).
6.21
, 50 , "" (. 6.22).
6.22
"" :
- ;
- 50 (. 6.23).
6.23
, , , , , , , . "" (. 6.24).
6.24
, 50 "" (. . 6.23).
, , - "", (. 6.25).
6.25
, , - "", (. 6.26).
, , "" ( ) .
|
|
6.26
6.4.2. , , , " " " " " ", 6.27 6.28.
6.27
6.28
, , , " ". 6.29.
6.29