Time Zones
Rate this book:
About This Book
Explains the origin of standard time and the international system of time zones, and discusses Greenwich Mean Time and Coordinated Universal Time, time zones in the United States, daylight savings time, and the cases of India and Australia. --
Buy This Book
As an Amazon Associate and Bookshop.org affiliate, BookOrb earns from qualifying purchases.
Write a Review
Sign in to write a review.