Handbook of traffic signs.

Applications "Road signs" is a handy reference of road signs that you are constantly in the pocket and, if necessary, you can always remember that indicates one or the other sign.
Road signs are divided into categories:
Warning signs;
Priority signs;
Prohibitory signs;
Mandatory signs;
Special regulation signs;
Information signs;
service marks;
Signs of additional information (signs).

Every road sign contains comments explaining the actions of the driver in a variety of situations that may be encountered on the road.
Also, signs are accompanied by images that allows you to demonstrate what constitutes a particular sign.