Knowledge with the Cover, or Which Theory does the Textbook need?
Pugachev I.N., Gorev A.E., Oleschenko E.M. Organization and Safety of Road Traffic: Textbook. - Moscow, Academia publishing house, 2009, - 272 pp. Theoretical and practical propositions concerning road traffic control. Features of motor and foot traffic. Classification, accounting and analysis of the causes of road accidents. Buyanova L.N., Kazmina O.A. Information Systems for Sea and River Transport: Textbook. - Saint-Petersburg: ParnCom, 2008. - 208 pp. The authors analize different kinds of information systems, their purposes, structures and functional capacity concerning sea and river transport.