/ /

, ?

/ .

   

?

, ?


1790 , ( 1800 ), , .

1878 ( ).

: ..

  :

?

1990- .

10 . , , , 10 .

  ! ...

▪  ?

▪  ?

▪  ?

. .

.

<<

:

▪ 

▪  Elektronika Praktyczna ( )

▪  . .., 1967

▪  . .., 1964

▪  ?

▪ 

▪  Konig

:

:


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