<img src='https://techcrunch.com/wp-content/uploads/2011/06/screen-shot-2011-06-23-at-10-49-34-am.png' />We're hearing that online textbook rental service <a href="http://www.chegg.com">Chegg</a> has
<img src="https://techcrunch.com/wp-content/uploads/2009/08/picture-191.png" width="202" height="66" /><em>Philadelphia based <a href="http://www.dreamitventures.com/">DreamIt Ventures</a>, a pre-seed