Introduces, in brief text and illustrations, the characteristics and functions of various types of machines used for excavation and moving material such as soil, rock, or dirt.
"Sinopsis" puede pertenecer a otra edición de este libro.
Introduces, in brief text and illustrations, the characteristics and functions of various types of machines used for excavation and moving material such as soil, rock, or dirt.
"Sobre este título" puede pertenecer a otra edición de este libro.