Roads of the transport system. black and white railsRoads of the transport system. Black and white rails
A road in a desert area against the background of mountainsA road in a desert area against the background of mountains
The road in the forest among the trees in the parkThe road in the forest among the trees in the park
A snowy trail with a cover of a cold-strewn forestA snowy trail with a cover of a cold-strewn forest
Направляющая деятельность руководителя, стоящего во главе чего-н.. То, чем следует руководиться в работе. Учебное пособие по какому-н. предмету. Руководители.