Pay in 4 interest-free payments of $9.80 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
including prominent women
by exploring one of the m
it's time for bed
family meals
Celestial Basic: Astronomy on Your Computer Reading & Writing including prominent womenBring the planetarium into your home Explore the universe through your computerno more hunting for your almanac, digging up that elusive astronomical magazine, or sitting down for hours of laborious calculations on your pocket calculator. This book offers programs that are useful to the serious amateur astronomer as well as the occasional stargazer. The programs convert time from one system of measurement to another, calculate and display the
US$ 11.95
US$ 23.99
US$ 14.99
US$ 19.99
US$ 14.50
US$ 13.69
US$ 10.99