Parker, Steve

I wonder why tunnels are round : and other questions about building - 1 st ed. HB - Grolier International 2000 - 32 p., col.ill.; 29 cm. - I wonder why .

This book shows the information and quirky facts to explain everything about building, from "What's the quickest way to knok buildings down?" to "How much can a crane lift?"

0-7534-0522-9 0.00



690 / P