This book is a comprehensive source describing hazards involved in project and construction works of Radio Stations, RF radiation, electric shocks, lightning, f

The Code of Federal Regulations is the codification of the general and permanent rules published in the Federal Register by the executive departments and agenci

Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the N

It describes the evolution of Rors, who they are, why they are the way, they are today, how they were in the recent past, and how they are occupying the most fe