Armando Lee
Very good introduction to how our measure time and the names we gave them came to be. A great handy guide for astronomers and newbie astrobuff.
Vivek Anand
This book was nice,but not interesting. This say about how days and months founded in the past. But this is good to read.
9 people found this review helpful
Miyette _
Very helpful for people, it describes, explains, and how did the names of the days and months got and where does days and months come from.