<ul>
<li style="margin: 0px;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">Object Oriented Programming, a Change in Perspective</li>
<li style="margin: 0px;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">User Defined Classes</li>
<li style="margin: 0px;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">Constructors and other Methods</li>
<li style="margin: 0px;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">Using Objects as Arguments and Parameters</li>
<li style="margin: 0px;padding: 0px;border: 0px;font: inherit;vertical-align: baseline">Instances as Return Value</li>
</ul>