This book gives a careful, mathematical introduction to the theory and design of antenna structur...

A Treatise on the Law of Highways - Second Edition is an unchanged, high-quality reprint of the o...

This book collects the very best of the almost 1800 problems and puzzles published in Parabola ma...

This book has been considered by academicians and scholars of great significance and value to lit...

This book collects the very best of the almost 1800 problems and puzzles published in Parabola ma...