				Doppler Shift
This is a program I have made to calculate Doppler Shift. It can 
calculate for only 1 unknown. You need to know all of the following
data except one:starting frequency, velocity in air, velocity of 
source, velocity of detector, end frequency. You can use negative 
velocitites if needed when talking about the velocity of source and 
detector. You just type in X for the one unknown when you get to it. It
cleans up all variables used and displays the answer on the screen.

lzreye@aol.com