how to install just one package from some other distro (like woody)?

["J.S.Sahambi" <jsahambi@iitg.ernet.in>]

Hi
 I wanted to install avidemux but my "apt-cache search avidemux" did 
not give me anything. My sourses.lst file is:

deb http://202.141.80.72/debian testing main non-free contrib
deb http://202.141.80.72/debian-non-US testing/non-US main non-free contrib

I found that it is in woody distro. So what do I do  (changes in 
sourses.list and the command to "apt-get install" command) to install 
this only ONE package from that distro ?

Thanks
J S Sahambi