Industrail Engineering doubts

[tom725]

<p><a href="http://www.ie.psu.edu/Academics/Undergraduate/IEVideo/IEVideo.htm%5B/url%5D"&gt;http://www.ie.psu.edu/Academics/Undergraduate/IEVideo/IEVideo.htm&lt;/a&gt;&lt;/p>

<p>info about IE from PSU.</p>