Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
French
⇄
English
German
Russian
+
G
o
o
g
l
e
|
Forvo
|
+
trait de Sheffer
This HTML5 player is not supported by your browser
comp.
nonconjunction
;
NAND function
;
stroke-function
;
Sheffer's stroke
(operation)
Add
|
Report an error
|
Get short URL
