<p>i think you should check this link out
<a href="http://www.ese.upenn.edu/ugrad/ssesamp2007.html%5B/url%5D">http://www.ese.upenn.edu/ugrad/ssesamp2007.html</a>
It gives a sample curriculum. I think (not sure) that one course unit corresponds to 4hrs/week class instruction.</p>