Link
LINK element is placed in the HEAD element to establish links with external documents, such as CSS style sheets or font definition files. For Example:
<HEAD>
<TITLE>Sarvpratham</TITLE>
<LINK REV="Prev" HREF="page3.html">
<LINK REL="Next" HREF="page5.html">
<LINK REL="stylesheet" TYPE="text/css" HREF="SEO.css">
</HEAD>