Useful machines. West D.

Press the pedal to the floor and go to explore the amazing world of technology.

In this book you will learn about a variety of machines: cars, trucks and tractors, excavators, firefighters and other rescue machines and even helicopters.

Clear schemes, image of machines in the context, interesting facts and useful information await you on each page. Detailed illustrations will allow you to see each car from the inside, demonstrate many details, tell you how and why they work, and will certainly interest you with science and technology.