Master Page And Title Tag

Hello everybody.
I am new in ASP.NET. Right now I am practising MasterPage and association of other pages with it. These is so far I have :
MasterPage :
<%@ Master Language = "C#" AutoEventWireup = "true" CodeFile = "MasterPage.master.cs" Inherits = "MasterPage" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns = "http://www.w3.org/1999/xhtml">
<head runat = "server">
<title visible = "false" runat = "server"></title>
<asp:ContentPlaceHolder id = "Head" runat = "server">
</asp:ContentPlaceHolder>
<link href = "StyleSheet.css" rel = "Stylesheet" type = "text/css" />
</head>

< ...