151 World's Greatest Inventions Discover the most groundbreaking inventions that have revolutionized our world. The product includes 30 inventions and their origins, giving you a comprehensive understanding of the impact of human ingenuity.
Language : English
Book Size : 28cm x 22.5 x 0.8 cm
Publisher : Manoj Publications , Delhi , India
Importer: New Century Book House (P) Ltd., Chennai, India
