,
/ , /

, . , ,

 ,

/ ,

 ..
..

: .

: .

: " " (1808) . . (1769-1844). , . : " , // , // // , ".

, :

: , !

: , (., .).

: . . (1870-1924) , ". . " (1924). : " , ? ?"

.

, .

.

<<

:

▪ 

▪  A Radio. Prakticka Elektronika ( )

▪  -1. .., 1980

▪  . ., 1967

▪ 

▪ 

▪  . 8

:

:


E-mail ( ):


:

[lol][cry][!][?]




All languages of the site:


Arabic

Hebrew

Polish

Bengali

Hindi

Portuguese

Chinese

Italian

Spanish

English

Japanese

Turkish

French

Korean

Ukrainian

German

Malay

Vietnamese