Audio files of Dr. Koch's lectures for Sociology 1301 are posted below. 
They are .mp3 files. 
If you want a good laugh sometime, listen to
Abbott and Costello's "Who's On First?

   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

Audio & Video Files Spring 2018